<!DOCTYPE html><html><head><title>Ext.form.field.File | Ext JS 4.0 Documentation</title><script type="text/javascript" src="../ext-all.js"></script><link rel="stylesheet" href="../reset.css" type="text/css"><link rel="stylesheet" href="../scrollbars.css" type="text/css"><link rel="stylesheet" href="../docs.css" type="text/css"><link id="styleCss" rel="stylesheet" href="../style.css" type="text/css"><script type="text/javascript" src="../prettify.js"></script><link rel="stylesheet" href="../prettify.css" type="text/css"><!-- link(rel: 'stylesheet', href: req.baseURL + '/css/ext4.css', type: 'text/css')--><link rel="shortcut icon" type="image/ico" href="../favicon.ico"><!--[if IE]>
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</script><div id="top-block" class="top-block"><h1 id="clsTitle" class="comp"><a href="../source/File.html#Ext-form.field.File" target="_blank">Ext.form.field.File</a><span>xtype: filefield</span></h1></div><div id="docContent"><div id="doc-overview-content"><div class="lft"><pre class="subclasses"><h4>Hierarchy</h4><div class="subclass f"><a href="Ext.AbstractComponent.html" rel="Ext.AbstractComponent" class="cls docClass">Ext.AbstractComponent</a><div class="subclass"><a href="Ext.Component.html" rel="Ext.Component" class="cls docClass">Ext.Component</a><div class="subclass"><a href="Ext.form.field.Base.html" rel="Ext.form.field.Base" class="cls docClass">Ext.form.field.Base</a><div class="subclass"><a href="Ext.form.field.Text.html" rel="Ext.form.field.Text" class="cls docClass">Ext.form.field.Text</a><div class="subclass"><strong>Ext.form.field.File</strong></div></div></div></div></div><h4>Mixins</h4><div class="mixin"><a href="Ext.util.Observable.html" rel="Ext.util.Observable" class="cls docClass">Ext.util.Observable</a></div><div class="mixin"><a href="Ext.util.Animate.html" rel="Ext.util.Animate" class="cls docClass">Ext.util.Animate</a></div><div class="mixin"><a href="Ext.state.Stateful.html" rel="Ext.state.Stateful" class="cls docClass">Ext.state.Stateful</a></div><div class="mixin"><a href="Ext.util.Floating.html" rel="Ext.util.Floating" class="cls docClass">Ext.util.Floating</a></div><div class="mixin"><a href="Ext.form.Labelable.html" rel="Ext.form.Labelable" class="cls docClass">Ext.form.Labelable</a></div><div class="mixin"><a href="Ext.form.field.Field.html" rel="Ext.form.field.Field" class="cls docClass">Ext.form.field.Field</a></div></pre><p>A file upload field which has custom styling and allows control over the button text and other
features of <a href="Ext.form.field.Text.html" rel="Ext.form.field.Text" class="docClass">text fields</a> like <a href="Ext.form.field.Text.html#emptyText" rel="Ext.form.field.Text#emptyText" class="docClass">empty text</a>.
It uses a hidden file input element behind the scenes to allow user selection of a file and to
perform the actual upload during <a href="Ext.form.Basic.html#submit" rel="Ext.form.Basic#submit" class="docClass">form submit</a>.</p>

<p>Because there is no secure cross-browser way to programmatically set the value of a file input,
the standard Field <code>setValue</code> method is not implemented. The <code><a href="Ext.form.field.File.html#getValue" rel="Ext.form.field.File#getValue" class="docClass">getValue</a></code> method will return
a value that is browser-dependent; some have just the file name, some have a full path, some use
a fake path.
<img class="screenshot" src="../Ext.form.File.png" alt="Ext.form.File component" /></p>

<h1>Example Usage:</h1>

<pre class="prettyprint"><code>Ext.create('Ext.form.Panel', {
    title: 'Upload a Photo',
    width: 400,
    bodyPadding: 10,
    frame: true,
    renderTo: Ext.getBody(),    
    items: [{
        xtype: 'filefield',
        name: 'photo',
        fieldLabel: 'Photo',
        labelWidth: 50,
        msgTarget: 'side',
        allowBlank: false,
        anchor: '100%',
        buttonText: 'Select Photo...'
    }],

    buttons: [{
        text: 'Upload',
        handler: function() {
            var form = this.up('form').getForm();
            if(form.isValid()){
                form.submit({
                    url: 'photo-upload.php',
                    waitMsg: 'Uploading your photo...',
                    success: function(fp, o) {
                        Ext.Msg.alert('Success', 'Your photo "' + o.result.file + '" has been uploaded.');
                    }
                });
            }
        }
    }]
});
</code></pre>
<div class="members"><div class="m-cfgs"><div class="definedBy">Defined By</div><a name="configs"></a><h3 class="cfg p">Config Options</h3><h4 class="cfgGroup">CSS Class configs</h4><div id="config-baseBodyCls" class="member f inherited"><a href="Ext.form.field.File.html#config-baseBodyCls" rel="config-baseBodyCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-baseBodyCls" class="viewSource">view source</a></div><a name="baseBodyCls"></a><a name="config-baseBodyCls"></a><a href="Ext.form.field.File.html#" rel="config-baseBodyCls" class="cls expand">baseBodyCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to be applied to the body content element. Defaults to 'x-form-item-body'.</p>
</div><div class="long"><p>The CSS class to be applied to the body content element. Defaults to 'x-form-item-body'.</p>
</div></div></div><div id="config-baseCls" class="member inherited"><a href="Ext.form.field.File.html#config-baseCls" rel="config-baseCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-baseCls" class="viewSource">view source</a></div><a name="baseCls"></a><a name="config-baseCls"></a><a href="Ext.form.field.File.html#" rel="config-baseCls" class="cls expand">baseCls</a><span> : String</span></div><div class="description"><div class="short">The base CSS class to apply to this components's element. This will also be prepended to
elements within this compone...</div><div class="long"><p>The base CSS class to apply to this components's element. This will also be prepended to
elements within this component like Panel's body will get a class x-panel-body. This means
that if you create a subclass of Panel, and you want it to get all the Panels styling for the
element and the body, you leave the baseCls x-panel and use componentCls to add specific styling for this
component.</p>
</div></div></div><div id="config-clearCls" class="member inherited"><a href="Ext.form.field.File.html#config-clearCls" rel="config-clearCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-clearCls" class="viewSource">view source</a></div><a name="clearCls"></a><a name="config-clearCls"></a><a href="Ext.form.field.File.html#" rel="config-clearCls" class="cls expand">clearCls</a><span> : String</span></div><div class="description"><div class="short">The CSS class to be applied to the special clearing div rendered directly after the field
contents wrapper to provide...</div><div class="long"><p>The CSS class to be applied to the special clearing div rendered directly after the field
contents wrapper to provide field clearing (defaults to <tt>'x-clear'</tt>).</p>
</div></div></div><div id="config-cls" class="member inherited"><a href="Ext.form.field.File.html#config-cls" rel="config-cls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-cls" class="viewSource">view source</a></div><a name="cls"></a><a name="config-cls"></a><a href="Ext.form.field.File.html#" rel="config-cls" class="cls expand">cls</a><span> : String</span></div><div class="description"><div class="short">An optional extra CSS class that will be added to this component's Element (defaults to '').  This can be
useful for ...</div><div class="long"><p>An optional extra CSS class that will be added to this component's Element (defaults to '').  This can be
useful for adding customized styles to the component or any of its children using standard CSS rules.</p>
</div></div></div><div id="config-componentCls" class="member inherited"><a href="Ext.form.field.File.html#config-componentCls" rel="config-componentCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-componentCls" class="viewSource">view source</a></div><a name="componentCls"></a><a name="config-componentCls"></a><a href="Ext.form.field.File.html#" rel="config-componentCls" class="cls expand">componentCls</a><span> : String</span></div><div class="description"><div class="short"><p>CSS Class to be added to a components root level element to give distinction to it
via styling.</p>
</div><div class="long"><p>CSS Class to be added to a components root level element to give distinction to it
via styling.</p>
</div></div></div><div id="config-dirtyCls" class="member inherited"><a href="Ext.form.field.File.html#config-dirtyCls" rel="config-dirtyCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-dirtyCls" class="viewSource">view source</a></div><a name="dirtyCls"></a><a name="config-dirtyCls"></a><a href="Ext.form.field.File.html#" rel="config-dirtyCls" class="cls expand">dirtyCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to use when the field value <a href="Ext.form.field.File.html#isDirty" rel="Ext.form.field.File#isDirty" class="docClass">is dirty</a>.</p>
</div><div class="long"><p>The CSS class to use when the field value <a href="Ext.form.field.File.html#isDirty" rel="Ext.form.field.File#isDirty" class="docClass">is dirty</a>.</p>
</div></div></div><div id="config-disabledCls" class="member inherited"><a href="Ext.form.field.File.html#config-disabledCls" rel="config-disabledCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-disabledCls" class="viewSource">view source</a></div><a name="disabledCls"></a><a name="config-disabledCls"></a><a href="Ext.form.field.File.html#" rel="config-disabledCls" class="cls expand">disabledCls</a><span> : String</span></div><div class="description"><div class="short"><p>CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.</p>
</div><div class="long"><p>CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.</p>
</div></div></div><div id="config-emptyCls" class="member inherited"><a href="Ext.form.field.File.html#config-emptyCls" rel="config-emptyCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-emptyCls" class="viewSource">view source</a></div><a name="emptyCls"></a><a name="config-emptyCls"></a><a href="Ext.form.field.File.html#" rel="config-emptyCls" class="cls expand">emptyCls</a><span> : String</span></div><div class="description"><div class="short">The CSS class to apply to an empty field to style the emptyText
(defaults to 'x-form-empty-field').  This class is au...</div><div class="long"><p>The CSS class to apply to an empty field to style the <b><tt><a href="Ext.form.field.File.html#emptyText" rel="Ext.form.field.File#emptyText" class="docClass">emptyText</a></tt></b>
(defaults to <tt>'x-form-empty-field'</tt>).  This class is automatically added and removed as needed
depending on the current field value.</p>
</div></div></div><div id="config-errorMsgCls" class="member inherited"><a href="Ext.form.field.File.html#config-errorMsgCls" rel="config-errorMsgCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-errorMsgCls" class="viewSource">view source</a></div><a name="errorMsgCls"></a><a name="config-errorMsgCls"></a><a href="Ext.form.field.File.html#" rel="config-errorMsgCls" class="cls expand">errorMsgCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to be applied to the error message element. Defaults to 'x-form-error-msg'.</p>
</div><div class="long"><p>The CSS class to be applied to the error message element. Defaults to 'x-form-error-msg'.</p>
</div></div></div><div id="config-fieldBodyCls" class="member ni"><a href="Ext.form.field.File.html#config-fieldBodyCls" rel="config-fieldBodyCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.File.html" class="definedIn docClass">Ext.form.field.File</a><br/><a href="../source/File.html#Ext-form.field.File-cfg-fieldBodyCls" class="viewSource">view source</a></div><a name="fieldBodyCls"></a><a name="config-fieldBodyCls"></a><a href="Ext.form.field.File.html#" rel="config-fieldBodyCls" class="cls expand">fieldBodyCls</a><span> : String</span></div><div class="description"><div class="short">An extra CSS class to be applied to the body content element in addition to fieldBodyCls.
Defaults to 'x-form-file-wr...</div><div class="long"><p>An extra CSS class to be applied to the body content element in addition to <a href="Ext.form.field.File.html#fieldBodyCls" rel="Ext.form.field.File#fieldBodyCls" class="docClass">fieldBodyCls</a>.
Defaults to 'x-form-file-wrap' for file upload field.</p>
</div></div></div><div id="config-fieldCls" class="member inherited"><a href="Ext.form.field.File.html#config-fieldCls" rel="config-fieldCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-fieldCls" class="viewSource">view source</a></div><a name="fieldCls"></a><a name="config-fieldCls"></a><a href="Ext.form.field.File.html#" rel="config-fieldCls" class="cls expand">fieldCls</a><span> : String</span></div><div class="description"><div class="short"><p>The default CSS class for the field input (defaults to 'x-form-field')</p>
</div><div class="long"><p>The default CSS class for the field input (defaults to 'x-form-field')</p>
</div></div></div><div id="config-focusCls" class="member inherited"><a href="Ext.form.field.File.html#config-focusCls" rel="config-focusCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-focusCls" class="viewSource">view source</a></div><a name="focusCls"></a><a name="config-focusCls"></a><a href="Ext.form.field.File.html#" rel="config-focusCls" class="cls expand">focusCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to use when the field receives focus (defaults to 'x-form-focus')</p>
</div><div class="long"><p>The CSS class to use when the field receives focus (defaults to 'x-form-focus')</p>
</div></div></div><div id="config-formItemCls" class="member inherited"><a href="Ext.form.field.File.html#config-formItemCls" rel="config-formItemCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-formItemCls" class="viewSource">view source</a></div><a name="formItemCls"></a><a name="config-formItemCls"></a><a href="Ext.form.field.File.html#" rel="config-formItemCls" class="cls expand">formItemCls</a><span> : String</span></div><div class="description"><div class="short">A CSS class to be applied to the outermost element to denote that it is participating in the form
field layout. Defau...</div><div class="long"><p>A CSS class to be applied to the outermost element to denote that it is participating in the form
field layout. Defaults to 'x-form-item'.</p>
</div></div></div><div id="config-invalidCls" class="member inherited"><a href="Ext.form.field.File.html#config-invalidCls" rel="config-invalidCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-invalidCls" class="viewSource">view source</a></div><a name="invalidCls"></a><a name="config-invalidCls"></a><a href="Ext.form.field.File.html#" rel="config-invalidCls" class="cls expand">invalidCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to use when marking the component invalid (defaults to 'x-form-invalid')</p>
</div><div class="long"><p>The CSS class to use when marking the component invalid (defaults to 'x-form-invalid')</p>
</div></div></div><div id="config-labelCls" class="member inherited"><a href="Ext.form.field.File.html#config-labelCls" rel="config-labelCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-labelCls" class="viewSource">view source</a></div><a name="labelCls"></a><a name="config-labelCls"></a><a href="Ext.form.field.File.html#" rel="config-labelCls" class="cls expand">labelCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to be applied to the label element. Defaults to 'x-form-item-label'.</p>
</div><div class="long"><p>The CSS class to be applied to the label element. Defaults to 'x-form-item-label'.</p>
</div></div></div><div id="config-overCls" class="member inherited"><a href="Ext.form.field.File.html#config-overCls" rel="config-overCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-overCls" class="viewSource">view source</a></div><a name="overCls"></a><a name="config-overCls"></a><a href="Ext.form.field.File.html#" rel="config-overCls" class="cls expand">overCls</a><span> : String</span></div><div class="description"><div class="short">An optional extra CSS class that will be added to this component's Element when the mouse moves
over the Element, and...</div><div class="long"><p>An optional extra CSS class that will be added to this component's Element when the mouse moves
over the Element, and removed when the mouse moves out. (defaults to '').  This can be
useful for adding customized 'active' or 'hover' styles to the component or any of its children using standard CSS rules.</p>
</div></div></div><div id="config-readOnlyCls" class="member inherited"><a href="Ext.form.field.File.html#config-readOnlyCls" rel="config-readOnlyCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-readOnlyCls" class="viewSource">view source</a></div><a name="readOnlyCls"></a><a name="config-readOnlyCls"></a><a href="Ext.form.field.File.html#" rel="config-readOnlyCls" class="cls expand">readOnlyCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class applied to the component's main element when it is <a href="Ext.form.field.File.html#readOnly" rel="Ext.form.field.File#readOnly" class="docClass">readOnly</a>.</p>
</div><div class="long"><p>The CSS class applied to the component's main element when it is <a href="Ext.form.field.File.html#readOnly" rel="Ext.form.field.File#readOnly" class="docClass">readOnly</a>.</p>
</div></div></div><div id="config-styleHtmlCls" class="member inherited"><a href="Ext.form.field.File.html#config-styleHtmlCls" rel="config-styleHtmlCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-styleHtmlCls" class="viewSource">view source</a></div><a name="styleHtmlCls"></a><a name="config-styleHtmlCls"></a><a href="Ext.form.field.File.html#" rel="config-styleHtmlCls" class="cls expand">styleHtmlCls</a><span> : String</span></div><div class="description"><div class="short"><p>The class that is added to the content target when you set styleHtmlContent to true.
Defaults to 'x-html'</p>
</div><div class="long"><p>The class that is added to the content target when you set styleHtmlContent to true.
Defaults to 'x-html'</p>
</div></div></div><h4 class="cfgGroup">Other Configs</h4><div id="config-activeError" class="member f inherited"><a href="Ext.form.field.File.html#config-activeError" rel="config-activeError" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-activeError" class="viewSource">view source</a></div><a name="activeError"></a><a name="config-activeError"></a><a href="Ext.form.field.File.html#" rel="config-activeError" class="cls expand">activeError</a><span> : String</span></div><div class="description"><div class="short">If specified, then the component will be displayed with this value as its active error when
first rendered. Defaults ...</div><div class="long"><p>If specified, then the component will be displayed with this value as its active error when
first rendered. Defaults to undefined. Use <a href="Ext.form.field.File.html#setActiveError" rel="Ext.form.field.File#setActiveError" class="docClass">setActiveError</a> or <a href="Ext.form.field.File.html#unsetActiveError" rel="Ext.form.field.File#unsetActiveError" class="docClass">unsetActiveError</a> to
change it after component creation.</p>
</div></div></div><div id="config-activeErrorsTpl" class="member inherited"><a href="Ext.form.field.File.html#config-activeErrorsTpl" rel="config-activeErrorsTpl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-activeErrorsTpl" class="viewSource">view source</a></div><a name="activeErrorsTpl"></a><a name="config-activeErrorsTpl"></a><a href="Ext.form.field.File.html#" rel="config-activeErrorsTpl" class="cls expand">activeErrorsTpl</a><span> : Ext.XTemplate</span></div><div class="description"><div class="short">The template used to format the Array of error messages passed to setActiveErrors
into a single HTML string. By defau...</div><div class="long"><p>The template used to format the Array of error messages passed to <a href="Ext.form.field.File.html#setActiveErrors" rel="Ext.form.field.File#setActiveErrors" class="docClass">setActiveErrors</a>
into a single HTML string. By default this renders each message as an item in an unordered list.</p>
</div></div></div><div id="config-allowBlank" class="member inherited"><a href="Ext.form.field.File.html#config-allowBlank" rel="config-allowBlank" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-allowBlank" class="viewSource">view source</a></div><a name="allowBlank"></a><a name="config-allowBlank"></a><a href="Ext.form.field.File.html#" rel="config-allowBlank" class="cls expand">allowBlank</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Specify <tt>false</tt> to validate that the value's length is > 0 (defaults to
<tt>true</tt>)</p>
</div><div class="long"><p>Specify <tt>false</tt> to validate that the value's length is > 0 (defaults to
<tt>true</tt>)</p>
</div></div></div><div id="config-autoEl" class="member inherited"><a href="Ext.form.field.File.html#config-autoEl" rel="config-autoEl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-autoEl" class="viewSource">view source</a></div><a name="autoEl"></a><a name="config-autoEl"></a><a href="Ext.form.field.File.html#" rel="config-autoEl" class="cls expand">autoEl</a><span> : Mixed</span></div><div class="description"><div class="short">A tag name or DomHelper spec used to create the Element which will
encapsulate this Component.


You do not normally ...</div><div class="long"><p>A tag name or <a href="Ext.core.DomHelper.html" rel="Ext.core.DomHelper" class="docClass">DomHelper</a> spec used to create the <a href="Ext.form.field.File.html#getEl" rel="Ext.form.field.File#getEl" class="docClass">Element</a> which will
encapsulate this Component.</p>


<p>You do not normally need to specify this. For the base classes <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> and <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Ext.container.Container</a>,
this defaults to <b><tt>'div'</tt></b>. The more complex Sencha classes use a more complex
DOM structure specified by their own <a href="Ext.form.field.File.html#renderTpl" rel="Ext.form.field.File#renderTpl" class="docClass">renderTpl</a>s.</p>


<p>This is intended to allow the developer to create application-specific utility Components encapsulated by
different DOM elements. Example usage:</p>


<pre><code>{
    xtype: 'component',
    autoEl: {
        tag: 'img',
        src: 'http://www.example.com/example.jpg'
    }
}, {
    xtype: 'component',
    autoEl: {
        tag: 'blockquote',
        html: 'autoEl is cool!'
    }
}, {
    xtype: 'container',
    autoEl: 'ul',
    cls: 'ux-unordered-list',
    items: {
        xtype: 'component',
        autoEl: 'li',
        html: 'First list item'
    }
}
</code></pre>

</div></div></div><div id="config-autoFitErrors" class="member inherited"><a href="Ext.form.field.File.html#config-autoFitErrors" rel="config-autoFitErrors" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-autoFitErrors" class="viewSource">view source</a></div><a name="autoFitErrors"></a><a name="config-autoFitErrors"></a><a href="Ext.form.field.File.html#" rel="config-autoFitErrors" class="cls expand">autoFitErrors</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Whether to adjust the component's body area to make room for 'side' or 'under'
<a href="Ext.form.field.File.html#msgTarget" rel="Ext.form.field.File#msgTarget" class="docClass">error messages</a>. Defaults to <tt>true</tt>.</p>
</div><div class="long"><p>Whether to adjust the component's body area to make room for 'side' or 'under'
<a href="Ext.form.field.File.html#msgTarget" rel="Ext.form.field.File#msgTarget" class="docClass">error messages</a>. Defaults to <tt>true</tt>.</p>
</div></div></div><div id="config-autoRender" class="member inherited"><a href="Ext.form.field.File.html#config-autoRender" rel="config-autoRender" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-autoRender" class="viewSource">view source</a></div><a name="autoRender"></a><a name="config-autoRender"></a><a href="Ext.form.field.File.html#" rel="config-autoRender" class="cls expand">autoRender</a><span> : Mixed</span></div><div class="description"><div class="short">This config is intended mainly for floating Components which may or may not be shown. Instead
of using renderTo in th...</div><div class="long"><p>This config is intended mainly for <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> Components which may or may not be shown. Instead
of using <a href="Ext.form.field.File.html#renderTo" rel="Ext.form.field.File#renderTo" class="docClass">renderTo</a> in the configuration, and rendering upon construction, this allows a Component
to render itself upon first <i><a href="Ext.form.field.File.html#show" rel="Ext.form.field.File#show" class="docClass">show</a></i>.</p>


<p>Specify as <code>true</code> to have this Component render to the document body upon first show.</p>


<p>Specify as an element, or the ID of an element to have this Component render to a specific element upon first show.</p>


<p><b>This defaults to <code>true</code> for the <a href="Ext.window.Window.html" rel="Ext.window.Window" class="docClass">Window</a> class.</b></p>

</div></div></div><div id="config-autoScroll" class="member inherited"><a href="Ext.form.field.File.html#config-autoScroll" rel="config-autoScroll" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-autoScroll" class="viewSource">view source</a></div><a name="autoScroll"></a><a name="config-autoScroll"></a><a href="Ext.form.field.File.html#" rel="config-autoScroll" class="cls expand">autoScroll</a><span> : Boolean</span></div><div class="description"><div class="short">true to use overflow:'auto' on the components layout element and show scroll bars automatically when
necessary, false...</div><div class="long"><p><code>true</code> to use overflow:'auto' on the components layout element and show scroll bars automatically when
necessary, <code>false</code> to clip any overflowing content (defaults to <code>false</code>).</p>
</div></div></div><div id="config-autoShow" class="member inherited"><a href="Ext.form.field.File.html#config-autoShow" rel="config-autoShow" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-autoShow" class="viewSource">view source</a></div><a name="autoShow"></a><a name="config-autoShow"></a><a href="Ext.form.field.File.html#" rel="config-autoShow" class="cls expand">autoShow</a><span> : Boolean</span></div><div class="description"><div class="short">True to automatically show the component upon creation.
This config option may only be used for floating components o...</div><div class="long"><p>True to automatically show the component upon creation.
This config option may only be used for <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> components or components
that use <a href="Ext.form.field.File.html#autoRender" rel="Ext.form.field.File#autoRender" class="docClass">autoRender</a>. Defaults to <tt>false</tt>.</p>
</div></div></div><div id="config-baseBodyCls" class="member inherited"><a href="Ext.form.field.File.html#config-baseBodyCls" rel="config-baseBodyCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-baseBodyCls" class="viewSource">view source</a></div><a name="baseBodyCls"></a><a name="config-baseBodyCls"></a><a href="Ext.form.field.File.html#" rel="config-baseBodyCls" class="cls expand">baseBodyCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to be applied to the body content element. Defaults to 'x-form-item-body'.</p>
</div><div class="long"><p>The CSS class to be applied to the body content element. Defaults to 'x-form-item-body'.</p>
</div></div></div><div id="config-baseCls" class="member inherited"><a href="Ext.form.field.File.html#config-baseCls" rel="config-baseCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-baseCls" class="viewSource">view source</a></div><a name="baseCls"></a><a name="config-baseCls"></a><a href="Ext.form.field.File.html#" rel="config-baseCls" class="cls expand">baseCls</a><span> : String</span></div><div class="description"><div class="short">The base CSS class to apply to this components's element. This will also be prepended to
elements within this compone...</div><div class="long"><p>The base CSS class to apply to this components's element. This will also be prepended to
elements within this component like Panel's body will get a class x-panel-body. This means
that if you create a subclass of Panel, and you want it to get all the Panels styling for the
element and the body, you leave the baseCls x-panel and use componentCls to add specific styling for this
component.</p>
</div></div></div><div id="config-blankText" class="member inherited"><a href="Ext.form.field.File.html#config-blankText" rel="config-blankText" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-blankText" class="viewSource">view source</a></div><a name="blankText"></a><a name="config-blankText"></a><a href="Ext.form.field.File.html#" rel="config-blankText" class="cls expand">blankText</a><span> : String</span></div><div class="description"><div class="short"><p>The error text to display if the <b><tt><a href="Ext.form.field.File.html#allowBlank" rel="Ext.form.field.File#allowBlank" class="docClass">allowBlank</a></tt></b> validation
fails (defaults to <tt>'This field is required'</tt>)</p>
</div><div class="long"><p>The error text to display if the <b><tt><a href="Ext.form.field.File.html#allowBlank" rel="Ext.form.field.File#allowBlank" class="docClass">allowBlank</a></tt></b> validation
fails (defaults to <tt>'This field is required'</tt>)</p>
</div></div></div><div id="config-border" class="member inherited"><a href="Ext.form.field.File.html#config-border" rel="config-border" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-border" class="viewSource">view source</a></div><a name="border"></a><a name="config-border"></a><a href="Ext.form.field.File.html#" rel="config-border" class="cls expand">border</a><span> : Number/String</span></div><div class="description"><div class="short">Specifies the border for this component. The border can be a single numeric value to apply to all sides or
it can be ...</div><div class="long"><p>Specifies the border for this component. The border can be a single numeric value to apply to all sides or
it can be a CSS style specification for each style, for example: '10 5 3 10'.</p>
</div></div></div><div id="config-buttonConfig" class="member ni"><a href="Ext.form.field.File.html#config-buttonConfig" rel="config-buttonConfig" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.File.html" class="definedIn docClass">Ext.form.field.File</a><br/><a href="../source/File.html#Ext-form.field.File-cfg-buttonConfig" class="viewSource">view source</a></div><a name="buttonConfig"></a><a name="config-buttonConfig"></a><a href="Ext.form.field.File.html#" rel="config-buttonConfig" class="cls expand">buttonConfig</a><span> : Object</span></div><div class="description"><div class="short"><p>A standard <a href="Ext.button.Button.html" rel="Ext.button.Button" class="docClass">Ext.button.Button</a> config object.</p>
</div><div class="long"><p>A standard <a href="Ext.button.Button.html" rel="Ext.button.Button" class="docClass">Ext.button.Button</a> config object.</p>
</div></div></div><div id="config-buttonMargin" class="member ni"><a href="Ext.form.field.File.html#config-buttonMargin" rel="config-buttonMargin" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.File.html" class="definedIn docClass">Ext.form.field.File</a><br/><a href="../source/File.html#Ext-form.field.File-cfg-buttonMargin" class="viewSource">view source</a></div><a name="buttonMargin"></a><a name="config-buttonMargin"></a><a href="Ext.form.field.File.html#" rel="config-buttonMargin" class="cls expand">buttonMargin</a><span> : Number</span></div><div class="description"><div class="short">The number of pixels of space reserved between the button and the text field
(defaults to 3).  Note that this only ap...</div><div class="long"><p>The number of pixels of space reserved between the button and the text field
(defaults to 3).  Note that this only applies if <a href="Ext.form.field.File.html#buttonOnly" rel="Ext.form.field.File#buttonOnly" class="docClass">buttonOnly</a> = false.</p>
</div></div></div><div id="config-buttonOnly" class="member ni"><a href="Ext.form.field.File.html#config-buttonOnly" rel="config-buttonOnly" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.File.html" class="definedIn docClass">Ext.form.field.File</a><br/><a href="../source/File.html#Ext-form.field.File-cfg-buttonOnly" class="viewSource">view source</a></div><a name="buttonOnly"></a><a name="config-buttonOnly"></a><a href="Ext.form.field.File.html#" rel="config-buttonOnly" class="cls expand">buttonOnly</a><span> : Boolean</span></div><div class="description"><div class="short">True to display the file upload field as a button with no visible
text field (defaults to false).  If true, all inher...</div><div class="long"><p>True to display the file upload field as a button with no visible
text field (defaults to false).  If true, all inherited Text members will still be available.</p>
</div></div></div><div id="config-buttonText" class="member ni"><a href="Ext.form.field.File.html#config-buttonText" rel="config-buttonText" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.File.html" class="definedIn docClass">Ext.form.field.File</a><br/><a href="../source/File.html#Ext-form.field.File-cfg-buttonText" class="viewSource">view source</a></div><a name="buttonText"></a><a name="config-buttonText"></a><a href="Ext.form.field.File.html#" rel="config-buttonText" class="cls expand">buttonText</a><span> : String</span></div><div class="description"><div class="short">The button text to display on the upload button (defaults to
'Browse...').  Note that if you supply a value for butto...</div><div class="long"><p>The button text to display on the upload button (defaults to
'Browse...').  Note that if you supply a value for <a href="Ext.form.field.File.html#buttonConfig" rel="Ext.form.field.File#buttonConfig" class="docClass">buttonConfig</a>, the buttonConfig.text
value will be used instead if available.</p>
</div></div></div><div id="config-checkChangeBuffer" class="member inherited"><a href="Ext.form.field.File.html#config-checkChangeBuffer" rel="config-checkChangeBuffer" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-checkChangeBuffer" class="viewSource">view source</a></div><a name="checkChangeBuffer"></a><a name="config-checkChangeBuffer"></a><a href="Ext.form.field.File.html#" rel="config-checkChangeBuffer" class="cls expand">checkChangeBuffer</a><span> : Number</span></div><div class="description"><div class="short">Defines a timeout in milliseconds for buffering checkChangeEvents that fire in rapid succession.
Defaults to 50 milli...</div><div class="long"><p>Defines a timeout in milliseconds for buffering <a href="Ext.form.field.File.html#checkChangeEvents" rel="Ext.form.field.File#checkChangeEvents" class="docClass">checkChangeEvents</a> that fire in rapid succession.
Defaults to 50 milliseconds.</p>
</div></div></div><div id="config-checkChangeEvents" class="member inherited"><a href="Ext.form.field.File.html#config-checkChangeEvents" rel="config-checkChangeEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-checkChangeEvents" class="viewSource">view source</a></div><a name="checkChangeEvents"></a><a name="config-checkChangeEvents"></a><a href="Ext.form.field.File.html#" rel="config-checkChangeEvents" class="cls expand">checkChangeEvents</a><span> : Array</span></div><div class="description"><div class="short">A list of event names that will be listened for on the field's input element, which
will cause the field's value to b...</div><div class="long"><p>A list of event names that will be listened for on the field's <a href="Ext.form.field.File.html#inputEl" rel="Ext.form.field.File#inputEl" class="docClass">input element</a>, which
will cause the field's value to be checked for changes. If a change is detected, the
<a href="Ext.form.field.File.html#change" rel="Ext.form.field.File#change" class="docClass">change event</a> will be fired, followed by validation if the <a href="Ext.form.field.File.html#validateOnChange" rel="Ext.form.field.File#validateOnChange" class="docClass">validateOnChange</a>
option is enabled.</p>


<p>Defaults to <tt>['change', 'propertychange']</tt> in Internet Explorer, and <tt>['change', 'input',
'textInput', 'keyup', 'dragdrop']</tt> in other browsers. This catches all the ways that field values
can be changed in most supported browsers; the only known exceptions at the time of writing are:</p>


<ul>
<li>Safari 3.2 and older: cut/paste in textareas via the context menu, and dragging text into textareas</li>
<li>Opera 10 and 11: dragging text into text fields and textareas, and cut via the context menu in text
fields and textareas</li>
<li>Opera 9: Same as Opera 10 and 11, plus paste from context menu in text fields and textareas</li>
</ul>


<p>If you need to guarantee on-the-fly change notifications including these edge cases, you can call the
<a href="Ext.form.field.File.html#checkChange" rel="Ext.form.field.File#checkChange" class="docClass">checkChange</a> method on a repeating interval, e.g. using <a href="Ext.TaskManager.html" rel="Ext.TaskManager" class="docClass">Ext.TaskManager</a>, or if the field is
within a <a href="Ext.form.Panel.html" rel="Ext.form.Panel" class="docClass">Ext.form.Panel</a>, you can use the FormPanel's <a href="Ext.form.Panel.html#pollForChanges" rel="Ext.form.Panel#pollForChanges" class="docClass">Ext.form.Panel.pollForChanges</a>
configuration to set up such a task automatically.</p>

</div></div></div><div id="config-clearCls" class="member inherited"><a href="Ext.form.field.File.html#config-clearCls" rel="config-clearCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-clearCls" class="viewSource">view source</a></div><a name="clearCls"></a><a name="config-clearCls"></a><a href="Ext.form.field.File.html#" rel="config-clearCls" class="cls expand">clearCls</a><span> : String</span></div><div class="description"><div class="short">The CSS class to be applied to the special clearing div rendered directly after the field
contents wrapper to provide...</div><div class="long"><p>The CSS class to be applied to the special clearing div rendered directly after the field
contents wrapper to provide field clearing (defaults to <tt>'x-clear'</tt>).</p>
</div></div></div><div id="config-cls" class="member inherited"><a href="Ext.form.field.File.html#config-cls" rel="config-cls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-cls" class="viewSource">view source</a></div><a name="cls"></a><a name="config-cls"></a><a href="Ext.form.field.File.html#" rel="config-cls" class="cls expand">cls</a><span> : String</span></div><div class="description"><div class="short">An optional extra CSS class that will be added to this component's Element (defaults to '').  This can be
useful for ...</div><div class="long"><p>An optional extra CSS class that will be added to this component's Element (defaults to '').  This can be
useful for adding customized styles to the component or any of its children using standard CSS rules.</p>
</div></div></div><div id="config-componentCls" class="member inherited"><a href="Ext.form.field.File.html#config-componentCls" rel="config-componentCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-componentCls" class="viewSource">view source</a></div><a name="componentCls"></a><a name="config-componentCls"></a><a href="Ext.form.field.File.html#" rel="config-componentCls" class="cls expand">componentCls</a><span> : String</span></div><div class="description"><div class="short"><p>CSS Class to be added to a components root level element to give distinction to it
via styling.</p>
</div><div class="long"><p>CSS Class to be added to a components root level element to give distinction to it
via styling.</p>
</div></div></div><div id="config-componentLayout" class="member inherited"><a href="Ext.form.field.File.html#config-componentLayout" rel="config-componentLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-componentLayout" class="viewSource">view source</a></div><a name="componentLayout"></a><a name="config-componentLayout"></a><a href="Ext.form.field.File.html#" rel="config-componentLayout" class="cls expand">componentLayout</a><span> : String/Object</span></div><div class="description"><div class="short">The sizing and positioning of a Component's internal Elements is the responsibility of
the Component's layout manager...</div><div class="long"><p>The sizing and positioning of a Component's internal Elements is the responsibility of
the Component's layout manager which sizes a Component's internal structure in response to the Component being sized.</p>


<p>Generally, developers will not use this configuration as all provided Components which need their internal
elements sizing (Such as <a href="Ext.form.field.Base.html" rel="Ext.form.field.Base" class="docClass">input fields</a>) come with their own componentLayout managers.</p>


<p>The <a href="Ext.layout.container.Auto.html" rel="Ext.layout.container.Auto" class="docClass">default layout manager</a> will be used on instances of the base <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> class
which simply sizes the Component's encapsulating element to the height and width specified in the <a href="Ext.form.field.File.html#setSize" rel="Ext.form.field.File#setSize" class="docClass">setSize</a> method.</p>

</div></div></div><div id="config-contentEl" class="member inherited"><a href="Ext.form.field.File.html#config-contentEl" rel="config-contentEl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-contentEl" class="viewSource">view source</a></div><a name="contentEl"></a><a name="config-contentEl"></a><a href="Ext.form.field.File.html#" rel="config-contentEl" class="cls expand">contentEl</a><span> : String</span></div><div class="description"><div class="short">Optional. Specify an existing HTML element, or the id of an existing HTML element to use as the content
for this comp...</div><div class="long"><p>Optional. Specify an existing HTML element, or the <code>id</code> of an existing HTML element to use as the content
for this component.</p>


<ul>
<li><b>Description</b> :
<div class="sub-desc">This config option is used to take an existing HTML element and place it in the layout element
of a new component (it simply moves the specified DOM element <i>after the Component is rendered</i> to use as the content.</div></li>
<li><b>Notes</b> :
<div class="sub-desc">The specified HTML element is appended to the layout element of the component <i>after any configured
<a href="Ext.form.field.File.html#html" rel="Ext.form.field.File#html" class="docClass">HTML</a> has been inserted</i>, and so the document will not contain this element at the time the <a href="Ext.form.field.File.html#render" rel="Ext.form.field.File#render" class="docClass">render</a> event is fired.</div>
<div class="sub-desc">The specified HTML element used will not participate in any <code><b><a href="Ext.container.Container.html#layout" rel="Ext.container.Container#layout" class="docClass">layout</a></b></code>
scheme that the Component may use. It is just HTML. Layouts operate on child <code><b><a href="Ext.container.Container.html#items" rel="Ext.container.Container#items" class="docClass">items</a></b></code>.</div>
<div class="sub-desc">Add either the <code>x-hidden</code> or the <code>x-hide-display</code> CSS class to
prevent a brief flicker of the content before it is rendered to the panel.</div></li>
</ul>

</div></div></div><div id="config-data" class="member inherited"><a href="Ext.form.field.File.html#config-data" rel="config-data" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-data" class="viewSource">view source</a></div><a name="data"></a><a name="config-data"></a><a href="Ext.form.field.File.html#" rel="config-data" class="cls expand">data</a><span> : Mixed</span></div><div class="description"><div class="short"><p>The initial set of data to apply to the <code><a href="Ext.form.field.File.html#tpl" rel="Ext.form.field.File#tpl" class="docClass">tpl</a></code> to
update the content area of the Component.</p>
</div><div class="long"><p>The initial set of data to apply to the <code><a href="Ext.form.field.File.html#tpl" rel="Ext.form.field.File#tpl" class="docClass">tpl</a></code> to
update the content area of the Component.</p>
</div></div></div><div id="config-dirtyCls" class="member inherited"><a href="Ext.form.field.File.html#config-dirtyCls" rel="config-dirtyCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-dirtyCls" class="viewSource">view source</a></div><a name="dirtyCls"></a><a name="config-dirtyCls"></a><a href="Ext.form.field.File.html#" rel="config-dirtyCls" class="cls expand">dirtyCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to use when the field value <a href="Ext.form.field.File.html#isDirty" rel="Ext.form.field.File#isDirty" class="docClass">is dirty</a>.</p>
</div><div class="long"><p>The CSS class to use when the field value <a href="Ext.form.field.File.html#isDirty" rel="Ext.form.field.File#isDirty" class="docClass">is dirty</a>.</p>
</div></div></div><div id="config-disableKeyFilter" class="member inherited"><a href="Ext.form.field.File.html#config-disableKeyFilter" rel="config-disableKeyFilter" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-disableKeyFilter" class="viewSource">view source</a></div><a name="disableKeyFilter"></a><a name="config-disableKeyFilter"></a><a href="Ext.form.field.File.html#" rel="config-disableKeyFilter" class="cls expand">disableKeyFilter</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Specify <tt>true</tt> to disable input keystroke filtering (defaults
to <tt>false</tt>)</p>
</div><div class="long"><p>Specify <tt>true</tt> to disable input keystroke filtering (defaults
to <tt>false</tt>)</p>
</div></div></div><div id="config-disabled" class="member inherited"><a href="Ext.form.field.File.html#config-disabled" rel="config-disabled" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-cfg-disabled" class="viewSource">view source</a></div><a name="disabled"></a><a name="config-disabled"></a><a href="Ext.form.field.File.html#" rel="config-disabled" class="cls expand">disabled</a><span> : Boolean</span></div><div class="description"><div class="short"><p>True to disable the field (defaults to false). Disabled Fields will not be
<a href="Ext.form.Basic.html#submit" rel="Ext.form.Basic#submit" class="docClass">submitted</a>.</p></p>
</div><div class="long"><p>True to disable the field (defaults to false). Disabled Fields will not be
<a href="Ext.form.Basic.html#submit" rel="Ext.form.Basic#submit" class="docClass">submitted</a>.</p></p>
</div></div></div><div id="config-disabledCls" class="member inherited"><a href="Ext.form.field.File.html#config-disabledCls" rel="config-disabledCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-disabledCls" class="viewSource">view source</a></div><a name="disabledCls"></a><a name="config-disabledCls"></a><a href="Ext.form.field.File.html#" rel="config-disabledCls" class="cls expand">disabledCls</a><span> : String</span></div><div class="description"><div class="short"><p>CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.</p>
</div><div class="long"><p>CSS class to add when the Component is disabled. Defaults to 'x-item-disabled'.</p>
</div></div></div><div id="config-draggable" class="member inherited"><a href="Ext.form.field.File.html#config-draggable" rel="config-draggable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-draggable" class="viewSource">view source</a></div><a name="draggable"></a><a name="config-draggable"></a><a href="Ext.form.field.File.html#" rel="config-draggable" class="cls expand">draggable</a><span> : Mixed</span></div><div class="description"><div class="short">Specify as true to make a floating Component draggable using the Component's encapsulating element as the drag handle...</div><div class="long"><p>Specify as true to make a <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> Component draggable using the Component's encapsulating element as the drag handle.</p>


<p>This may also be specified as a config object for the <a href="Ext.util.ComponentDragger.html" rel="Ext.util.ComponentDragger" class="docClass">ComponentDragger</a> which is instantiated to perform dragging.</p>


<p>For example to create a Component which may only be dragged around using a certain internal element as the drag handle,
use the delegate option:</p>


<p><code></p>

<pre>new Ext.Component({
    constrain: true,
    floating:true,
    style: {
        backgroundColor: '#fff',
        border: '1px solid black'
    },
    html: '&lt;h1 style="cursor:move"&gt;The title&lt;/h1&gt;&lt;p&gt;The content&lt;/p&gt;',
    draggable: {
        delegate: 'h1'
    }
}).show();
</pre>


<p></code></p>
</div></div></div><div id="config-emptyCls" class="member inherited"><a href="Ext.form.field.File.html#config-emptyCls" rel="config-emptyCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-emptyCls" class="viewSource">view source</a></div><a name="emptyCls"></a><a name="config-emptyCls"></a><a href="Ext.form.field.File.html#" rel="config-emptyCls" class="cls expand">emptyCls</a><span> : String</span></div><div class="description"><div class="short">The CSS class to apply to an empty field to style the emptyText
(defaults to 'x-form-empty-field').  This class is au...</div><div class="long"><p>The CSS class to apply to an empty field to style the <b><tt><a href="Ext.form.field.File.html#emptyText" rel="Ext.form.field.File#emptyText" class="docClass">emptyText</a></tt></b>
(defaults to <tt>'x-form-empty-field'</tt>).  This class is automatically added and removed as needed
depending on the current field value.</p>
</div></div></div><div id="config-emptyText" class="member inherited"><a href="Ext.form.field.File.html#config-emptyText" rel="config-emptyText" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-emptyText" class="viewSource">view source</a></div><a name="emptyText"></a><a name="config-emptyText"></a><a href="Ext.form.field.File.html#" rel="config-emptyText" class="cls expand">emptyText</a><span> : String</span></div><div class="description"><div class="short">The default text to place into an empty field (defaults to undefined).


Note that normally this value will be submit...</div><div class="long"><p>The default text to place into an empty field (defaults to <tt>undefined</tt>).</p>


<p>Note that normally this value will be submitted to the server if this field is enabled; to prevent this
you can set the <a href="Ext.form.action.Action.html#submitEmptyText" rel="Ext.form.action.Action#submitEmptyText" class="docClass">submitEmptyText</a> option of
<a href="Ext.form.Basic.html#submit" rel="Ext.form.Basic#submit" class="docClass">Ext.form.Basic.submit</a> to <tt>false</tt>.</p>


<p>Also note that if you use <tt><a href="Ext.form.field.File.html#inputType" rel="Ext.form.field.File#inputType" class="docClass">inputType</a>:'file'</tt>, <a href="Ext.form.field.File.html#emptyText" rel="Ext.form.field.File#emptyText" class="docClass">emptyText</a> is not
supported and should be avoided.</p>

</div></div></div><div id="config-enableKeyEvents" class="member inherited"><a href="Ext.form.field.File.html#config-enableKeyEvents" rel="config-enableKeyEvents" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-enableKeyEvents" class="viewSource">view source</a></div><a name="enableKeyEvents"></a><a name="config-enableKeyEvents"></a><a href="Ext.form.field.File.html#" rel="config-enableKeyEvents" class="cls expand">enableKeyEvents</a><span> : Boolean</span></div><div class="description"><div class="short"><p><tt>true</tt> to enable the proxying of key events for the HTML input field (defaults to <tt>false</tt>)</p>
</div><div class="long"><p><tt>true</tt> to enable the proxying of key events for the HTML input field (defaults to <tt>false</tt>)</p>
</div></div></div><div id="config-enforceMaxLength" class="member inherited"><a href="Ext.form.field.File.html#config-enforceMaxLength" rel="config-enforceMaxLength" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-enforceMaxLength" class="viewSource">view source</a></div><a name="enforceMaxLength"></a><a name="config-enforceMaxLength"></a><a href="Ext.form.field.File.html#" rel="config-enforceMaxLength" class="cls expand">enforceMaxLength</a><span> : Boolean</span></div><div class="description"><div class="short"><p>True to set the maxLength property on the underlying input field. Defaults to <tt>false</tt></p>
</div><div class="long"><p>True to set the maxLength property on the underlying input field. Defaults to <tt>false</tt></p>
</div></div></div><div id="config-errorMsgCls" class="member inherited"><a href="Ext.form.field.File.html#config-errorMsgCls" rel="config-errorMsgCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-errorMsgCls" class="viewSource">view source</a></div><a name="errorMsgCls"></a><a name="config-errorMsgCls"></a><a href="Ext.form.field.File.html#" rel="config-errorMsgCls" class="cls expand">errorMsgCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to be applied to the error message element. Defaults to 'x-form-error-msg'.</p>
</div><div class="long"><p>The CSS class to be applied to the error message element. Defaults to 'x-form-error-msg'.</p>
</div></div></div><div id="config-fieldBodyCls" class="member ni"><a href="Ext.form.field.File.html#config-fieldBodyCls" rel="config-fieldBodyCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.File.html" class="definedIn docClass">Ext.form.field.File</a><br/><a href="../source/File.html#Ext-form.field.File-cfg-fieldBodyCls" class="viewSource">view source</a></div><a name="fieldBodyCls"></a><a name="config-fieldBodyCls"></a><a href="Ext.form.field.File.html#" rel="config-fieldBodyCls" class="cls expand">fieldBodyCls</a><span> : String</span></div><div class="description"><div class="short">An extra CSS class to be applied to the body content element in addition to fieldBodyCls.
Defaults to 'x-form-file-wr...</div><div class="long"><p>An extra CSS class to be applied to the body content element in addition to <a href="Ext.form.field.File.html#fieldBodyCls" rel="Ext.form.field.File#fieldBodyCls" class="docClass">fieldBodyCls</a>.
Defaults to 'x-form-file-wrap' for file upload field.</p>
</div></div></div><div id="config-fieldCls" class="member inherited"><a href="Ext.form.field.File.html#config-fieldCls" rel="config-fieldCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-fieldCls" class="viewSource">view source</a></div><a name="fieldCls"></a><a name="config-fieldCls"></a><a href="Ext.form.field.File.html#" rel="config-fieldCls" class="cls expand">fieldCls</a><span> : String</span></div><div class="description"><div class="short"><p>The default CSS class for the field input (defaults to 'x-form-field')</p>
</div><div class="long"><p>The default CSS class for the field input (defaults to 'x-form-field')</p>
</div></div></div><div id="config-fieldLabel" class="member inherited"><a href="Ext.form.field.File.html#config-fieldLabel" rel="config-fieldLabel" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-fieldLabel" class="viewSource">view source</a></div><a name="fieldLabel"></a><a name="config-fieldLabel"></a><a href="Ext.form.field.File.html#" rel="config-fieldLabel" class="cls expand">fieldLabel</a><span> : String</span></div><div class="description"><div class="short">The label for the field. It gets appended with the labelSeparator, and its position
and sizing is determined by the l...</div><div class="long"><p>The label for the field. It gets appended with the <a href="Ext.form.field.File.html#labelSeparator" rel="Ext.form.field.File#labelSeparator" class="docClass">labelSeparator</a>, and its position
and sizing is determined by the <a href="Ext.form.field.File.html#labelAlign" rel="Ext.form.field.File#labelAlign" class="docClass">labelAlign</a>, <a href="Ext.form.field.File.html#labelWidth" rel="Ext.form.field.File#labelWidth" class="docClass">labelWidth</a>, and <a href="Ext.form.field.File.html#labelPad" rel="Ext.form.field.File#labelPad" class="docClass">labelPad</a>
configs. Defaults to undefined.</p>
</div></div></div><div id="config-fieldStyle" class="member inherited"><a href="Ext.form.field.File.html#config-fieldStyle" rel="config-fieldStyle" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-fieldStyle" class="viewSource">view source</a></div><a name="fieldStyle"></a><a name="config-fieldStyle"></a><a href="Ext.form.field.File.html#" rel="config-fieldStyle" class="cls expand">fieldStyle</a><span> : String</span></div><div class="description"><div class="short">Optional CSS style(s) to be applied to the field input element.
Should be a valid argument to Ext.core.Element.applyS...</div><div class="long"><p>Optional CSS style(s) to be applied to the <a href="Ext.form.field.File.html#inputEl" rel="Ext.form.field.File#inputEl" class="docClass">field input element</a>.
Should be a valid argument to <a href="Ext.core.Element.html#applyStyles" rel="Ext.core.Element#applyStyles" class="docClass">Ext.core.Element.applyStyles</a>. Defaults to undefined. See also the
<a href="Ext.form.field.File.html#setFieldStyle" rel="Ext.form.field.File#setFieldStyle" class="docClass">setFieldStyle</a> method for changing the style after initialization.</p>
</div></div></div><div id="config-floating" class="member inherited"><a href="Ext.form.field.File.html#config-floating" rel="config-floating" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-floating" class="viewSource">view source</a></div><a name="floating"></a><a name="config-floating"></a><a href="Ext.form.field.File.html#" rel="config-floating" class="cls expand">floating</a><span> : Boolean</span></div><div class="description"><div class="short">Specify as true to float the Component outside of the document flow using CSS absolute positioning.


Components such...</div><div class="long"><p>Specify as true to float the Component outside of the document flow using CSS absolute positioning.</p>


<p>Components such as <a href="Ext.window.Window.html" rel="Ext.window.Window" class="docClass">Window</a>s and <a href="Ext.menu.Menu.html" rel="Ext.menu.Menu" class="docClass">Menu</a>s are floating
by default.</p>


<p>Floating Components that are programatically <a href="Ext.Component.html#render" rel="Ext.Component#render" class="docClass">rendered</a> will register themselves with the global
<a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a></p>


<h3 class="pa">Floating Components as child items of a Container</h3>


<p>A floating Component may be used as a child item of a Container. This just allows the floating Component to seek a ZIndexManager by
examining the ownerCt chain.</p>


<p>When configured as floating, Components acquire, at render time, a <a href="Ext.ZIndexManager.html" rel="Ext.ZIndexManager" class="docClass">ZIndexManager</a> which manages a stack
of related floating Components. The ZIndexManager brings a single floating Component to the top of its stack when
the Component's <a href="Ext.form.field.File.html#toFront" rel="Ext.form.field.File#toFront" class="docClass">toFront</a> method is called.</p>


<p>The ZIndexManager is found by traversing up the <a href="Ext.form.field.File.html#ownerCt" rel="Ext.form.field.File#ownerCt" class="docClass">ownerCt</a> chain to find an ancestor which itself is floating. This is so that
descendant floating Components of floating <i>Containers</i> (Such as a ComboBox dropdown within a Window) can have its zIndex managed relative
to any siblings, but always <b>above</b> that floating ancestor Container.</p>


<p>If no floating ancestor is found, a floating Component registers itself with the default <a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a>.</p>


<p>Floating components <i>do not participate in the Container's layout</i>. Because of this, they are not rendered until you explicitly
<a href="Ext.form.field.File.html#show" rel="Ext.form.field.File#show" class="docClass">show</a> them.</p>


<p>After rendering, the ownerCt reference is deleted, and the <a href="Ext.form.field.File.html#floatParent" rel="Ext.form.field.File#floatParent" class="docClass">floatParent</a> property is set to the found floating ancestor Container.
If no floating ancestor Container was found the <a href="Ext.form.field.File.html#floatParent" rel="Ext.form.field.File#floatParent" class="docClass">floatParent</a> property will not be set.</p>

</div></div></div><div id="config-focusCls" class="member inherited"><a href="Ext.form.field.File.html#config-focusCls" rel="config-focusCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-focusCls" class="viewSource">view source</a></div><a name="focusCls"></a><a name="config-focusCls"></a><a href="Ext.form.field.File.html#" rel="config-focusCls" class="cls expand">focusCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to use when the field receives focus (defaults to 'x-form-focus')</p>
</div><div class="long"><p>The CSS class to use when the field receives focus (defaults to 'x-form-focus')</p>
</div></div></div><div id="config-focusOnToFront" class="member inherited"><a href="Ext.form.field.File.html#config-focusOnToFront" rel="config-focusOnToFront" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-cfg-focusOnToFront" class="viewSource">view source</a></div><a name="focusOnToFront"></a><a name="config-focusOnToFront"></a><a href="Ext.form.field.File.html#" rel="config-focusOnToFront" class="cls expand">focusOnToFront</a><span> : Boolean</span></div><div class="description"><div class="short">Specifies whether the floated component should be automatically focused when it is
brought to the front. Defaults to ...</div><div class="long"><p>Specifies whether the floated component should be automatically <a href="Ext.form.field.File.html#focus" rel="Ext.form.field.File#focus" class="docClass">focused</a> when it is
<a href="Ext.form.field.File.html#toFront" rel="Ext.form.field.File#toFront" class="docClass">brought to the front</a>. Defaults to true.</p>
</div></div></div><div id="config-formItemCls" class="member inherited"><a href="Ext.form.field.File.html#config-formItemCls" rel="config-formItemCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-formItemCls" class="viewSource">view source</a></div><a name="formItemCls"></a><a name="config-formItemCls"></a><a href="Ext.form.field.File.html#" rel="config-formItemCls" class="cls expand">formItemCls</a><span> : String</span></div><div class="description"><div class="short">A CSS class to be applied to the outermost element to denote that it is participating in the form
field layout. Defau...</div><div class="long"><p>A CSS class to be applied to the outermost element to denote that it is participating in the form
field layout. Defaults to 'x-form-item'.</p>
</div></div></div><div id="config-frame" class="member inherited"><a href="Ext.form.field.File.html#config-frame" rel="config-frame" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-frame" class="viewSource">view source</a></div><a name="frame"></a><a name="config-frame"></a><a href="Ext.form.field.File.html#" rel="config-frame" class="cls expand">frame</a><span> : Boolean</span></div><div class="description"><div class="short">Specify as true to have the Component inject framing elements within the Component at render time to
provide a graphi...</div><div class="long"><p>Specify as <code>true</code> to have the Component inject framing elements within the Component at render time to
provide a graphical rounded frame around the Component content.</p>


<p>This is only necessary when running on outdated, or non standard-compliant browsers such as Microsoft's Internet Explorer
prior to version 9 which do not support rounded corners natively.</p>


<p>The extra space taken up by this framing is available from the read only property <a href="Ext.form.field.File.html#frameSize" rel="Ext.form.field.File#frameSize" class="docClass">frameSize</a>.</p>

</div></div></div><div id="config-grow" class="member inherited"><a href="Ext.form.field.File.html#config-grow" rel="config-grow" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-grow" class="viewSource">view source</a></div><a name="grow"></a><a name="config-grow"></a><a href="Ext.form.field.File.html#" rel="config-grow" class="cls expand">grow</a><span> : Boolean</span></div><div class="description"><div class="short"><p><tt>true</tt> if this field should automatically grow and shrink to its content
(defaults to <tt>false</tt>)</p>
</div><div class="long"><p><tt>true</tt> if this field should automatically grow and shrink to its content
(defaults to <tt>false</tt>)</p>
</div></div></div><div id="config-growAppend" class="member inherited"><a href="Ext.form.field.File.html#config-growAppend" rel="config-growAppend" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-growAppend" class="viewSource">view source</a></div><a name="growAppend"></a><a name="config-growAppend"></a><a href="Ext.form.field.File.html#" rel="config-growAppend" class="cls expand">growAppend</a><span> : String</span></div><div class="description"><div class="short">A string that will be appended to the field's current value for the purposes of calculating the target
field size. On...</div><div class="long"><p>A string that will be appended to the field's current value for the purposes of calculating the target
field size. Only used when the <a href="Ext.form.field.File.html#grow" rel="Ext.form.field.File#grow" class="docClass">grow</a> config is <tt>true</tt>. Defaults to a single capital "W"
(the widest character in common fonts) to leave enough space for the next typed character and avoid the
field value shifting before the width is adjusted.</p>
</div></div></div><div id="config-growMax" class="member inherited"><a href="Ext.form.field.File.html#config-growMax" rel="config-growMax" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-growMax" class="viewSource">view source</a></div><a name="growMax"></a><a name="config-growMax"></a><a href="Ext.form.field.File.html#" rel="config-growMax" class="cls expand">growMax</a><span> : Number</span></div><div class="description"><div class="short"><p>The maximum width to allow when <code><b><a href="Ext.form.field.File.html#grow" rel="Ext.form.field.File#grow" class="docClass">grow</a></b> = true</code> (defaults
to <tt>800</tt>)</p>
</div><div class="long"><p>The maximum width to allow when <code><b><a href="Ext.form.field.File.html#grow" rel="Ext.form.field.File#grow" class="docClass">grow</a></b> = true</code> (defaults
to <tt>800</tt>)</p>
</div></div></div><div id="config-growMin" class="member inherited"><a href="Ext.form.field.File.html#config-growMin" rel="config-growMin" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-growMin" class="viewSource">view source</a></div><a name="growMin"></a><a name="config-growMin"></a><a href="Ext.form.field.File.html#" rel="config-growMin" class="cls expand">growMin</a><span> : Number</span></div><div class="description"><div class="short"><p>The minimum width to allow when <code><b><a href="Ext.form.field.File.html#grow" rel="Ext.form.field.File#grow" class="docClass">grow</a></b> = true</code> (defaults
to <tt>30</tt>)</p>
</div><div class="long"><p>The minimum width to allow when <code><b><a href="Ext.form.field.File.html#grow" rel="Ext.form.field.File#grow" class="docClass">grow</a></b> = true</code> (defaults
to <tt>30</tt>)</p>
</div></div></div><div id="config-height" class="member inherited"><a href="Ext.form.field.File.html#config-height" rel="config-height" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-height" class="viewSource">view source</a></div><a name="height"></a><a name="config-height"></a><a href="Ext.form.field.File.html#" rel="config-height" class="cls expand">height</a><span> : Number</span></div><div class="description"><div class="short"><p>The height of this component in pixels.</p>
</div><div class="long"><p>The height of this component in pixels.</p>
</div></div></div><div id="config-hidden" class="member inherited"><a href="Ext.form.field.File.html#config-hidden" rel="config-hidden" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-hidden" class="viewSource">view source</a></div><a name="hidden"></a><a name="config-hidden"></a><a href="Ext.form.field.File.html#" rel="config-hidden" class="cls expand">hidden</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Defaults to false.</p>
</div><div class="long"><p>Defaults to false.</p>
</div></div></div><div id="config-hideEmptyLabel" class="member inherited"><a href="Ext.form.field.File.html#config-hideEmptyLabel" rel="config-hideEmptyLabel" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-hideEmptyLabel" class="viewSource">view source</a></div><a name="hideEmptyLabel"></a><a name="config-hideEmptyLabel"></a><a href="Ext.form.field.File.html#" rel="config-hideEmptyLabel" class="cls expand">hideEmptyLabel</a><span> : Boolean</span></div><div class="description"><div class="short">When set to true, the label element (fieldLabel and labelSeparator) will be
automatically hidden if the fieldLabel is...</div><div class="long"><p>When set to <tt>true</tt>, the label element (<a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">fieldLabel</a> and <a href="Ext.form.field.File.html#labelSeparator" rel="Ext.form.field.File#labelSeparator" class="docClass">labelSeparator</a>) will be
automatically hidden if the <a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">fieldLabel</a> is empty. Setting this to <tt>false</tt> will cause the empty
label element to be rendered and space to be reserved for it; this is useful if you want a field without a label
to line up with other labeled fields in the same form. Defaults to <tt>true</tt>.</p>


<p>If you wish to unconditionall hide the label even if a non-empty fieldLabel is configured, then set
the <a href="Ext.form.field.File.html#hideLabel" rel="Ext.form.field.File#hideLabel" class="docClass">hideLabel</a> config to <tt>true</tt>.</p>

</div></div></div><div id="config-hideLabel" class="member inherited"><a href="Ext.form.field.File.html#config-hideLabel" rel="config-hideLabel" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-hideLabel" class="viewSource">view source</a></div><a name="hideLabel"></a><a name="config-hideLabel"></a><a href="Ext.form.field.File.html#" rel="config-hideLabel" class="cls expand">hideLabel</a><span> : Boolean</span></div><div class="description"><div class="short">Set to true to completely hide the label element (fieldLabel and labelSeparator).
Defaults to false.


Also see hideE...</div><div class="long"><p>Set to <tt>true</tt> to completely hide the label element (<a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">fieldLabel</a> and <a href="Ext.form.field.File.html#labelSeparator" rel="Ext.form.field.File#labelSeparator" class="docClass">labelSeparator</a>).
Defaults to <tt>false</tt>.</p>


<p>Also see <a href="Ext.form.field.File.html#hideEmptyLabel" rel="Ext.form.field.File#hideEmptyLabel" class="docClass">hideEmptyLabel</a>, which controls whether space will be reserved for an empty fieldLabel.</p>

</div></div></div><div id="config-hideMode" class="member inherited"><a href="Ext.form.field.File.html#config-hideMode" rel="config-hideMode" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-hideMode" class="viewSource">view source</a></div><a name="hideMode"></a><a name="config-hideMode"></a><a href="Ext.form.field.File.html#" rel="config-hideMode" class="cls expand">hideMode</a><span> : String</span></div><div class="description"><div class="short">A String which specifies how this Component's encapsulating DOM element will be hidden.
Values may be
'display' : The...</div><div class="long"><p>A String which specifies how this Component's encapsulating DOM element will be hidden.
Values may be<div class="mdetail-params"><ul>
<li><code>'display'</code> : The Component will be hidden using the <code>display: none</code> style.</li>
<li><code>'visibility'</code> : The Component will be hidden using the <code>visibility: hidden</code> style.</li>
<li><code>'offsets'</code> : The Component will be hidden by absolutely positioning it out of the visible area of the document. This
is useful when a hidden Component must maintain measurable dimensions. Hiding using <code>display</code> results
in a Component having zero dimensions.</li></ul></div>
Defaults to <code>'display'</code>.</p>
</div></div></div><div id="config-html" class="member inherited"><a href="Ext.form.field.File.html#config-html" rel="config-html" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-html" class="viewSource">view source</a></div><a name="html"></a><a name="config-html"></a><a href="Ext.form.field.File.html#" rel="config-html" class="cls expand">html</a><span> : String/Object</span></div><div class="description"><div class="short">An HTML fragment, or a DomHelper specification to use as the layout element
content (defaults to ''). The HTML conten...</div><div class="long"><p>An HTML fragment, or a <a href="Ext.core.DomHelper.html" rel="Ext.core.DomHelper" class="docClass">DomHelper</a> specification to use as the layout element
content (defaults to ''). The HTML content is added after the component is rendered,
so the document will not contain this HTML at the time the <a href="Ext.form.field.File.html#render" rel="Ext.form.field.File#render" class="docClass">render</a> event is fired.
This content is inserted into the body <i>before</i> any configured <a href="Ext.form.field.File.html#contentEl" rel="Ext.form.field.File#contentEl" class="docClass">contentEl</a> is appended.</p>
</div></div></div><div id="config-id" class="member inherited"><a href="Ext.form.field.File.html#config-id" rel="config-id" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-id" class="viewSource">view source</a></div><a name="id"></a><a name="config-id"></a><a href="Ext.form.field.File.html#" rel="config-id" class="cls expand">id</a><span> : String</span></div><div class="description"><div class="short">The unique id of this component instance (defaults to an auto-assigned id).


It should not be necessary to use this ...</div><div class="long"><p>The <b><u>unique id of this component instance</u></b> (defaults to an <a href="Ext.form.field.File.html#getId" rel="Ext.form.field.File#getId" class="docClass">auto-assigned id</a>).</p>


<p>It should not be necessary to use this configuration except for singleton objects in your application.
Components created with an id may be accessed globally using <a href="Ext.html#getCmp" rel="Ext#getCmp" class="docClass">Ext.getCmp</a>.</p>


<p>Instead of using assigned ids, use the <a href="Ext.form.field.File.html#itemId" rel="Ext.form.field.File#itemId" class="docClass">itemId</a> config, and <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> which
provides selector-based searching for Sencha Components analogous to DOM querying. The <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Container</a>
class contains <a href="Ext.container.Container.html#down" rel="Ext.container.Container#down" class="docClass">shortcut methods</a> to query its descendant Components by selector.</p>


<p>Note that this id will also be used as the element id for the containing HTML element
that is rendered to the page for this component. This allows you to write id-based CSS
rules to style the specific instance of this component uniquely, and also to select
sub-elements using this component's id as the parent.</p>


<p><b>Note</b>: to avoid complications imposed by a unique <tt>id</tt> also see <code><a href="Ext.form.field.File.html#itemId" rel="Ext.form.field.File#itemId" class="docClass">itemId</a></code>.</p>


<p><b>Note</b>: to access the container of a Component see <code><a href="Ext.form.field.File.html#ownerCt" rel="Ext.form.field.File#ownerCt" class="docClass">ownerCt</a></code>.</p>

</div></div></div><div id="config-inputId" class="member inherited"><a href="Ext.form.field.File.html#config-inputId" rel="config-inputId" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-inputId" class="viewSource">view source</a></div><a name="inputId"></a><a name="config-inputId"></a><a href="Ext.form.field.File.html#" rel="config-inputId" class="cls expand">inputId</a><span> : String</span></div><div class="description"><div class="short">The id that will be given to the generated input DOM element. Defaults to an automatically generated id.
If you confi...</div><div class="long"><p>The id that will be given to the generated input DOM element. Defaults to an automatically generated id.
If you configure this manually, you must make sure it is unique in the document.</p>
</div></div></div><div id="config-inputType" class="member inherited"><a href="Ext.form.field.File.html#config-inputType" rel="config-inputType" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-inputType" class="viewSource">view source</a></div><a name="inputType"></a><a name="config-inputType"></a><a href="Ext.form.field.File.html#" rel="config-inputType" class="cls expand">inputType</a><span> : String</span></div><div class="description"><div class="short">The type attribute for input fields -- e.g. radio, text, password, file (defaults to 'text').
The extended types supp...</div><div class="long"><p>The type attribute for input fields -- e.g. radio, text, password, file (defaults to <tt>'text'</tt>).
The extended types supported by HTML5 inputs (url, email, etc.) may also be used, though using them
will cause older browsers to fall back to 'text'.</p>


<p>The type 'password' must be used to render that field type currently -- there is no separate <a href="Ext.html" rel="Ext" class="docClass">Ext</a>
component for that. You can use <a href="Ext.form.field.File.html" rel="Ext.form.field.File" class="docClass">Ext.form.field.File</a> which creates a custom-rendered file upload
field, but if you want a plain unstyled file input you can use a BaseField with inputType:'file'.</p>

</div></div></div><div id="config-invalidCls" class="member inherited"><a href="Ext.form.field.File.html#config-invalidCls" rel="config-invalidCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-invalidCls" class="viewSource">view source</a></div><a name="invalidCls"></a><a name="config-invalidCls"></a><a href="Ext.form.field.File.html#" rel="config-invalidCls" class="cls expand">invalidCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to use when marking the component invalid (defaults to 'x-form-invalid')</p>
</div><div class="long"><p>The CSS class to use when marking the component invalid (defaults to 'x-form-invalid')</p>
</div></div></div><div id="config-invalidText" class="member inherited"><a href="Ext.form.field.File.html#config-invalidText" rel="config-invalidText" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-invalidText" class="viewSource">view source</a></div><a name="invalidText"></a><a name="config-invalidText"></a><a href="Ext.form.field.File.html#" rel="config-invalidText" class="cls expand">invalidText</a><span> : String</span></div><div class="description"><div class="short">The error text to use when marking a field invalid and no message is provided
(defaults to 'The value in this field i...</div><div class="long"><p>The error text to use when marking a field invalid and no message is provided
(defaults to 'The value in this field is invalid')</p>
</div></div></div><div id="config-itemId" class="member inherited"><a href="Ext.form.field.File.html#config-itemId" rel="config-itemId" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-itemId" class="viewSource">view source</a></div><a name="itemId"></a><a name="config-itemId"></a><a href="Ext.form.field.File.html#" rel="config-itemId" class="cls expand">itemId</a><span> : String</span></div><div class="description"><div class="short">An itemId can be used as an alternative way to get a reference to a component
when no object reference is available. ...</div><div class="long"><p>An <tt>itemId</tt> can be used as an alternative way to get a reference to a component
when no object reference is available.  Instead of using an <code><a href="Ext.form.field.File.html#id" rel="Ext.form.field.File#id" class="docClass">id</a></code> with
<a href="Ext.html" rel="Ext" class="docClass">Ext</a>.<a href="Ext.html#getCmp" rel="Ext#getCmp" class="docClass">getCmp</a>, use <code>itemId</code> with
<a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Ext.container.Container</a>.<a href="Ext.container.Container.html#getComponent" rel="Ext.container.Container#getComponent" class="docClass">getComponent</a> which will retrieve
<code>itemId</code>'s or <tt><a href="Ext.form.field.File.html#id" rel="Ext.form.field.File#id" class="docClass">id</a></tt>'s. Since <code>itemId</code>'s are an index to the
container's internal MixedCollection, the <code>itemId</code> is scoped locally to the container --
avoiding potential conflicts with <a href="Ext.ComponentManager.html" rel="Ext.ComponentManager" class="docClass">Ext.ComponentManager</a> which requires a <b>unique</b>
<code><a href="Ext.form.field.File.html#id" rel="Ext.form.field.File#id" class="docClass">id</a></code>.</p>


<pre><code>var c = new Ext.panel.Panel({ //
    <a href="Ext.Component.html#height" rel="Ext.Component#height" class="docClass">height</a>: 300,
    <a href="Ext.form.field.File.html#renderTo" rel="Ext.form.field.File#renderTo" class="docClass">renderTo</a>: document.body,
    <a href="Ext.container.Container.html#layout" rel="Ext.container.Container#layout" class="docClass">layout</a>: 'auto',
    <a href="Ext.container.Container.html#items" rel="Ext.container.Container#items" class="docClass">items</a>: [
        {
            itemId: 'p1',
            <a href="Ext.panel.Panel.html#title" rel="Ext.panel.Panel#title" class="docClass">title</a>: 'Panel 1',
            <a href="Ext.Component.html#height" rel="Ext.Component#height" class="docClass">height</a>: 150
        },
        {
            itemId: 'p2',
            <a href="Ext.panel.Panel.html#title" rel="Ext.panel.Panel#title" class="docClass">title</a>: 'Panel 2',
            <a href="Ext.Component.html#height" rel="Ext.Component#height" class="docClass">height</a>: 150
        }
    ]
})
p1 = c.<a href="Ext.container.Container.html#getComponent" rel="Ext.container.Container#getComponent" class="docClass">getComponent</a>('p1'); // not the same as <a href="Ext.html#getCmp" rel="Ext#getCmp" class="docClass">Ext.getCmp()</a>
p2 = p1.<a href="Ext.form.field.File.html#ownerCt" rel="Ext.form.field.File#ownerCt" class="docClass">ownerCt</a>.<a href="Ext.container.Container.html#getComponent" rel="Ext.container.Container#getComponent" class="docClass">getComponent</a>('p2'); // reference via a sibling
</code></pre>


<p>Also see <tt><a href="Ext.form.field.File.html#id" rel="Ext.form.field.File#id" class="docClass">id</a></tt>, <code><a href="Ext.form.field.File.html#query" rel="Ext.form.field.File#query" class="docClass">query</a></code>, <code><a href="Ext.form.field.File.html#down" rel="Ext.form.field.File#down" class="docClass">down</a></code> and <code><a href="Ext.form.field.File.html#child" rel="Ext.form.field.File#child" class="docClass">child</a></code>.</p>


<p><b>Note</b>: to access the container of an item see <tt><a href="Ext.form.field.File.html#ownerCt" rel="Ext.form.field.File#ownerCt" class="docClass">ownerCt</a></tt>.</p>

</div></div></div><div id="config-labelAlign" class="member inherited"><a href="Ext.form.field.File.html#config-labelAlign" rel="config-labelAlign" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-labelAlign" class="viewSource">view source</a></div><a name="labelAlign"></a><a name="config-labelAlign"></a><a href="Ext.form.field.File.html#" rel="config-labelAlign" class="cls expand">labelAlign</a><span> : String</span></div><div class="description"><div class="short">Controls the position and alignment of the fieldLabel. Valid values are:



"left" (the default) - The label is posit...</div><div class="long"><p>Controls the position and alignment of the <a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">fieldLabel</a>. Valid values are:</p>


<ul>
<li><tt>"left"</tt> (the default) - The label is positioned to the left of the field, with its text
aligned to the left. Its width is determined by the <a href="Ext.form.field.File.html#labelWidth" rel="Ext.form.field.File#labelWidth" class="docClass">labelWidth</a> config.</li>
<li><tt>"top"</tt> - The label is positioned above the field.</li>
<li><tt>"right"</tt> - The label is positioned to the left of the field, with its text aligned
to the right. Its width is determined by the <a href="Ext.form.field.File.html#labelWidth" rel="Ext.form.field.File#labelWidth" class="docClass">labelWidth</a> config.</li>
</ul>

</div></div></div><div id="config-labelCls" class="member inherited"><a href="Ext.form.field.File.html#config-labelCls" rel="config-labelCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-labelCls" class="viewSource">view source</a></div><a name="labelCls"></a><a name="config-labelCls"></a><a href="Ext.form.field.File.html#" rel="config-labelCls" class="cls expand">labelCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class to be applied to the label element. Defaults to 'x-form-item-label'.</p>
</div><div class="long"><p>The CSS class to be applied to the label element. Defaults to 'x-form-item-label'.</p>
</div></div></div><div id="config-labelPad" class="member inherited"><a href="Ext.form.field.File.html#config-labelPad" rel="config-labelPad" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-labelPad" class="viewSource">view source</a></div><a name="labelPad"></a><a name="config-labelPad"></a><a href="Ext.form.field.File.html#" rel="config-labelPad" class="cls expand">labelPad</a><span> : Number</span></div><div class="description"><div class="short"><p>The amount of space in pixels between the <a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">fieldLabel</a> and the input field. Defaults to <tt>5</tt>.</p>
</div><div class="long"><p>The amount of space in pixels between the <a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">fieldLabel</a> and the input field. Defaults to <tt>5</tt>.</p>
</div></div></div><div id="config-labelSeparator" class="member inherited"><a href="Ext.form.field.File.html#config-labelSeparator" rel="config-labelSeparator" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-labelSeparator" class="viewSource">view source</a></div><a name="labelSeparator"></a><a name="config-labelSeparator"></a><a href="Ext.form.field.File.html#" rel="config-labelSeparator" class="cls expand">labelSeparator</a><span> : String</span></div><div class="description"><div class="short"><p>Character(s) to be inserted at the end of the <a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">label text</a>.</p>
</div><div class="long"><p>Character(s) to be inserted at the end of the <a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">label text</a>.</p>
</div></div></div><div id="config-labelStyle" class="member inherited"><a href="Ext.form.field.File.html#config-labelStyle" rel="config-labelStyle" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-labelStyle" class="viewSource">view source</a></div><a name="labelStyle"></a><a name="config-labelStyle"></a><a href="Ext.form.field.File.html#" rel="config-labelStyle" class="cls expand">labelStyle</a><span> : String</span></div><div class="description"><div class="short"><p>A CSS style specification string to apply directly to this field's label. Defaults to undefined.</p>

</div><div class="long"><p>A CSS style specification string to apply directly to this field's label. Defaults to undefined.</p>

</div></div></div><div id="config-labelWidth" class="member inherited"><a href="Ext.form.field.File.html#config-labelWidth" rel="config-labelWidth" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-labelWidth" class="viewSource">view source</a></div><a name="labelWidth"></a><a name="config-labelWidth"></a><a href="Ext.form.field.File.html#" rel="config-labelWidth" class="cls expand">labelWidth</a><span> : Number</span></div><div class="description"><div class="short"><p>The width of the <a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">fieldLabel</a> in pixels. Only applicable if the <a href="Ext.form.field.File.html#labelAlign" rel="Ext.form.field.File#labelAlign" class="docClass">labelAlign</a> is set
to "left" or "right". Defaults to <tt>100</tt>.</p>
</div><div class="long"><p>The width of the <a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">fieldLabel</a> in pixels. Only applicable if the <a href="Ext.form.field.File.html#labelAlign" rel="Ext.form.field.File#labelAlign" class="docClass">labelAlign</a> is set
to "left" or "right". Defaults to <tt>100</tt>.</p>
</div></div></div><div id="config-labelableRenderTpl" class="member inherited"><a href="Ext.form.field.File.html#config-labelableRenderTpl" rel="config-labelableRenderTpl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-labelableRenderTpl" class="viewSource">view source</a></div><a name="labelableRenderTpl"></a><a name="config-labelableRenderTpl"></a><a href="Ext.form.field.File.html#" rel="config-labelableRenderTpl" class="cls expand">labelableRenderTpl</a><span> : Array/String/Ext.XTemplate</span></div><div class="description"><div class="short">The rendering template for the field decorations. Component classes using this mixin should include
logic to use this...</div><div class="long"><p>The rendering template for the field decorations. Component classes using this mixin should include
logic to use this as their <a href="Ext.AbstractComponent.html#renderTpl" rel="Ext.AbstractComponent#renderTpl" class="docClass">renderTpl</a>, and implement the
<a href="Ext.form.field.File.html#getSubTplMarkup" rel="Ext.form.field.File#getSubTplMarkup" class="docClass">getSubTplMarkup</a> method to generate the field body content.</p>
</div></div></div><div id="config-listeners" class="member inherited"><a href="Ext.form.field.File.html#config-listeners" rel="config-listeners" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-cfg-listeners" class="viewSource">view source</a></div><a name="listeners"></a><a name="config-listeners"></a><a href="Ext.form.field.File.html#" rel="config-listeners" class="cls expand">listeners</a><span> : Object</span></div><div class="description"><div class="short">(optional) A config object containing one or more event handlers to be added to this
object during initialization.  T...</div><div class="long"><p>(optional) <p>A config object containing one or more event handlers to be added to this
object during initialization.  This should be a valid listeners config object as specified in the
<a href="Ext.form.field.File.html#addListener" rel="Ext.form.field.File#addListener" class="docClass">addListener</a> example for attaching multiple handlers at once.</p></p>

<br><p><b><u>DOM events from ExtJs <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Components</a></u></b></p>


<br><p>While <i>some</i> ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this


<p>is usually only done when extra value can be added. For example the <a href="Ext.view.View.html" rel="Ext.view.View" class="docClass">DataView</a>'s
<b><code><a href="Ext.view.View.html#click" rel="Ext.view.View#click" class="docClass">click</a></code></b> event passing the node clicked on. To access DOM
events directly from a child element of a Component, we need to specify the <code>element</code> option to
identify the Component property to add a DOM listener to:</p>

<pre><code>new Ext.panel.Panel({
    width: 400,
    height: 200,
    dockedItems: [{
        xtype: 'toolbar'
    }],
    listeners: {
        click: {
            element: 'el', //bind to the underlying el property on the panel
            fn: function(){ console.log('click el'); }
        },
        dblclick: {
            element: 'body', //bind to the underlying body property on the panel
            fn: function(){ console.log('dblclick body'); }
        }
    }
});
</code></pre>


<p></p></p>
</div></div></div><div id="config-loader" class="member inherited"><a href="Ext.form.field.File.html#config-loader" rel="config-loader" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-loader" class="viewSource">view source</a></div><a name="loader"></a><a name="config-loader"></a><a href="Ext.form.field.File.html#" rel="config-loader" class="cls expand">loader</a><span> : Ext.ComponentLoader/Object</span></div><div class="description"><div class="short"><p>A configuration object or an instance of a <a href="Ext.ComponentLoader.html" rel="Ext.ComponentLoader" class="docClass">Ext.ComponentLoader</a> to load remote
content for this Component.</p>
</div><div class="long"><p>A configuration object or an instance of a <a href="Ext.ComponentLoader.html" rel="Ext.ComponentLoader" class="docClass">Ext.ComponentLoader</a> to load remote
content for this Component.</p>
</div></div></div><div id="config-maintainFlex" class="member inherited"><a href="Ext.form.field.File.html#config-maintainFlex" rel="config-maintainFlex" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-maintainFlex" class="viewSource">view source</a></div><a name="maintainFlex"></a><a name="config-maintainFlex"></a><a href="Ext.form.field.File.html#" rel="config-maintainFlex" class="cls expand">maintainFlex</a><span> : Boolean</span></div><div class="description"><div class="short">Only valid when a sibling element of a Splitter within a VBox or
HBox layout.


Specifies that if an immediate siblin...</div><div class="long"><p><b>Only valid when a sibling element of a <a href="Ext.resizer.Splitter.html" rel="Ext.resizer.Splitter" class="docClass">Splitter</a> within a <a href="Ext.layout.container.VBox.html" rel="Ext.layout.container.VBox" class="docClass">VBox</a> or
<a href="Ext.layout.container.HBox.html" rel="Ext.layout.container.HBox" class="docClass">HBox</a> layout.</b></p>


<p>Specifies that if an immediate sibling Splitter is moved, the Component on the <i>other</i> side is resized, and this
Component maintains its configured <a href="Ext.layout.container.Box.html#flex" rel="Ext.layout.container.Box#flex" class="docClass">flex</a> value.</p>

</div></div></div><div id="config-margin" class="member inherited"><a href="Ext.form.field.File.html#config-margin" rel="config-margin" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-margin" class="viewSource">view source</a></div><a name="margin"></a><a name="config-margin"></a><a href="Ext.form.field.File.html#" rel="config-margin" class="cls expand">margin</a><span> : Number/String</span></div><div class="description"><div class="short">Specifies the margin for this component. The margin can be a single numeric value to apply to all sides or
it can be ...</div><div class="long"><p>Specifies the margin for this component. The margin can be a single numeric value to apply to all sides or
it can be a CSS style specification for each style, for example: '10 5 3 10'.</p>
</div></div></div><div id="config-maskRe" class="member inherited"><a href="Ext.form.field.File.html#config-maskRe" rel="config-maskRe" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-maskRe" class="viewSource">view source</a></div><a name="maskRe"></a><a name="config-maskRe"></a><a href="Ext.form.field.File.html#" rel="config-maskRe" class="cls expand">maskRe</a><span> : RegExp</span></div><div class="description"><div class="short"><p>An input mask regular expression that will be used to filter keystrokes that do
not match (defaults to <tt>undefined</tt>)</p>
</div><div class="long"><p>An input mask regular expression that will be used to filter keystrokes that do
not match (defaults to <tt>undefined</tt>)</p>
</div></div></div><div id="config-maxHeight" class="member inherited"><a href="Ext.form.field.File.html#config-maxHeight" rel="config-maxHeight" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-maxHeight" class="viewSource">view source</a></div><a name="maxHeight"></a><a name="config-maxHeight"></a><a href="Ext.form.field.File.html#" rel="config-maxHeight" class="cls expand">maxHeight</a><span> : Number</span></div><div class="description"><div class="short">The maximum value in pixels which this Component will set its height to.


Warning: This will override any size manag...</div><div class="long"><p>The maximum value in pixels which this Component will set its height to.</p>


<p><b>Warning:</b> This will override any size management applied by layout managers.</p>

</div></div></div><div id="config-maxLength" class="member inherited"><a href="Ext.form.field.File.html#config-maxLength" rel="config-maxLength" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-maxLength" class="viewSource">view source</a></div><a name="maxLength"></a><a name="config-maxLength"></a><a href="Ext.form.field.File.html#" rel="config-maxLength" class="cls expand">maxLength</a><span> : Number</span></div><div class="description"><div class="short">Maximum input field length allowed by validation (defaults to Number.MAX_VALUE).
This behavior is intended to provide...</div><div class="long"><p>Maximum input field length allowed by validation (defaults to Number.MAX_VALUE).
This behavior is intended to provide instant feedback to the user by improving usability to allow pasting
and editing or overtyping and back tracking. To restrict the maximum number of characters that can be
entered into the field use the <tt><b><a href="Ext.form.field.Text.html#enforceMaxLength" rel="Ext.form.field.Text#enforceMaxLength" class="docClass">enforceMaxLength</a></b></tt> option.</p>
</div></div></div><div id="config-maxLengthText" class="member inherited"><a href="Ext.form.field.File.html#config-maxLengthText" rel="config-maxLengthText" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-maxLengthText" class="viewSource">view source</a></div><a name="maxLengthText"></a><a name="config-maxLengthText"></a><a href="Ext.form.field.File.html#" rel="config-maxLengthText" class="cls expand">maxLengthText</a><span> : String</span></div><div class="description"><div class="short">Error text to display if the maximum length
validation fails (defaults to 'The maximum length for this field is {maxL...</div><div class="long"><p>Error text to display if the <b><tt><a href="Ext.form.field.File.html#maxLength" rel="Ext.form.field.File#maxLength" class="docClass">maximum length</a></tt></b>
validation fails (defaults to <tt>'The maximum length for this field is {maxLength}'</tt>)</p>
</div></div></div><div id="config-maxWidth" class="member inherited"><a href="Ext.form.field.File.html#config-maxWidth" rel="config-maxWidth" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-maxWidth" class="viewSource">view source</a></div><a name="maxWidth"></a><a name="config-maxWidth"></a><a href="Ext.form.field.File.html#" rel="config-maxWidth" class="cls expand">maxWidth</a><span> : Number</span></div><div class="description"><div class="short">The maximum value in pixels which this Component will set its width to.


Warning: This will override any size manage...</div><div class="long"><p>The maximum value in pixels which this Component will set its width to.</p>


<p><b>Warning:</b> This will override any size management applied by layout managers.</p>

</div></div></div><div id="config-minHeight" class="member inherited"><a href="Ext.form.field.File.html#config-minHeight" rel="config-minHeight" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-minHeight" class="viewSource">view source</a></div><a name="minHeight"></a><a name="config-minHeight"></a><a href="Ext.form.field.File.html#" rel="config-minHeight" class="cls expand">minHeight</a><span> : Number</span></div><div class="description"><div class="short">The minimum value in pixels which this Component will set its height to.


Warning: This will override any size manag...</div><div class="long"><p>The minimum value in pixels which this Component will set its height to.</p>


<p><b>Warning:</b> This will override any size management applied by layout managers.</p>

</div></div></div><div id="config-minLength" class="member inherited"><a href="Ext.form.field.File.html#config-minLength" rel="config-minLength" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-minLength" class="viewSource">view source</a></div><a name="minLength"></a><a name="config-minLength"></a><a href="Ext.form.field.File.html#" rel="config-minLength" class="cls expand">minLength</a><span> : Number</span></div><div class="description"><div class="short"><p>Minimum input field length required (defaults to <tt>0</tt>)</p>
</div><div class="long"><p>Minimum input field length required (defaults to <tt>0</tt>)</p>
</div></div></div><div id="config-minLengthText" class="member inherited"><a href="Ext.form.field.File.html#config-minLengthText" rel="config-minLengthText" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-minLengthText" class="viewSource">view source</a></div><a name="minLengthText"></a><a name="config-minLengthText"></a><a href="Ext.form.field.File.html#" rel="config-minLengthText" class="cls expand">minLengthText</a><span> : String</span></div><div class="description"><div class="short">Error text to display if the minimum length
validation fails (defaults to 'The minimum length for this field is {minL...</div><div class="long"><p>Error text to display if the <b><tt><a href="Ext.form.field.File.html#minLength" rel="Ext.form.field.File#minLength" class="docClass">minimum length</a></tt></b>
validation fails (defaults to <tt>'The minimum length for this field is {minLength}'</tt>)</p>
</div></div></div><div id="config-minWidth" class="member inherited"><a href="Ext.form.field.File.html#config-minWidth" rel="config-minWidth" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-minWidth" class="viewSource">view source</a></div><a name="minWidth"></a><a name="config-minWidth"></a><a href="Ext.form.field.File.html#" rel="config-minWidth" class="cls expand">minWidth</a><span> : Number</span></div><div class="description"><div class="short">The minimum value in pixels which this Component will set its width to.


Warning: This will override any size manage...</div><div class="long"><p>The minimum value in pixels which this Component will set its width to.</p>


<p><b>Warning:</b> This will override any size management applied by layout managers.</p>

</div></div></div><div id="config-msgTarget" class="member inherited"><a href="Ext.form.field.File.html#config-msgTarget" rel="config-msgTarget" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-msgTarget" class="viewSource">view source</a></div><a name="msgTarget"></a><a name="config-msgTarget"></a><a href="Ext.form.field.File.html#" rel="config-msgTarget" class="cls expand">msgTarget</a><span> : String</span></div><div class="description"><div class="short">The location where the error message text should display.
Must be one of the following values:



qtip Display a quic...</div><div class="long"><p>The location where the error message text should display.
Must be one of the following values:</p>


<div class="mdetail-params"><ul>
<li><code>qtip</code> Display a quick tip containing the message when the user hovers over the field. This is the default.
<div class="subdesc"><b><a href="Ext.tip.QuickTipManager.html#init" rel="Ext.tip.QuickTipManager#init" class="docClass">Ext.tip.QuickTipManager.init</a> must have been called for this setting to work.</b></div></li>
<li><code>title</code> Display the message in a default browser title attribute popup.</li>
<li><code>under</code> Add a block div beneath the field containing the error message.</li>
<li><code>side</code> Add an error icon to the right of the field, displaying the message in a popup on hover.</li>
<li><code>none</code> Don't display any error message. This might be useful if you are implementing custom error display.</li>
<li><code>[element id]</code> Add the error message directly to the innerHTML of the specified element.</li>
</ul></div>

</div></div></div><div id="config-name" class="member inherited"><a href="Ext.form.field.File.html#config-name" rel="config-name" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-cfg-name" class="viewSource">view source</a></div><a name="name"></a><a name="config-name"></a><a href="Ext.form.field.File.html#" rel="config-name" class="cls expand">name</a><span> : String</span></div><div class="description"><div class="short">The name of the field (defaults to undefined). By default this is used as the parameter
name when including the field...</div><div class="long"><p>The name of the field (defaults to undefined). By default this is used as the parameter
name when including the <a href="Ext.form.field.File.html#getSubmitData" rel="Ext.form.field.File#getSubmitData" class="docClass">field value</a> in a <a href="Ext.form.Basic.html#submit" rel="Ext.form.Basic#submit" class="docClass">form submit()</a>.
To prevent the field from being included in the form submit, set <a href="Ext.form.field.File.html#submitValue" rel="Ext.form.field.File#submitValue" class="docClass">submitValue</a> to <tt>false</tt>.</p>
</div></div></div><div id="config-overCls" class="member inherited"><a href="Ext.form.field.File.html#config-overCls" rel="config-overCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-overCls" class="viewSource">view source</a></div><a name="overCls"></a><a name="config-overCls"></a><a href="Ext.form.field.File.html#" rel="config-overCls" class="cls expand">overCls</a><span> : String</span></div><div class="description"><div class="short">An optional extra CSS class that will be added to this component's Element when the mouse moves
over the Element, and...</div><div class="long"><p>An optional extra CSS class that will be added to this component's Element when the mouse moves
over the Element, and removed when the mouse moves out. (defaults to '').  This can be
useful for adding customized 'active' or 'hover' styles to the component or any of its children using standard CSS rules.</p>
</div></div></div><div id="config-padding" class="member inherited"><a href="Ext.form.field.File.html#config-padding" rel="config-padding" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-padding" class="viewSource">view source</a></div><a name="padding"></a><a name="config-padding"></a><a href="Ext.form.field.File.html#" rel="config-padding" class="cls expand">padding</a><span> : Number/String</span></div><div class="description"><div class="short">Specifies the padding for this component. The padding can be a single numeric value to apply to all sides or
it can b...</div><div class="long"><p>Specifies the padding for this component. The padding can be a single numeric value to apply to all sides or
it can be a CSS style specification for each style, for example: '10 5 3 10'.</p>
</div></div></div><div id="config-plugins" class="member inherited"><a href="Ext.form.field.File.html#config-plugins" rel="config-plugins" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-plugins" class="viewSource">view source</a></div><a name="plugins"></a><a name="config-plugins"></a><a href="Ext.form.field.File.html#" rel="config-plugins" class="cls expand">plugins</a><span> : Object/Array</span></div><div class="description"><div class="short">An object or array of objects that will provide custom functionality for this component.  The only
requirement for a ...</div><div class="long"><p>An object or array of objects that will provide custom functionality for this component.  The only
requirement for a valid plugin is that it contain an init method that accepts a reference of type <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a>.
When a component is created, if any plugins are available, the component will call the init method on each
plugin, passing a reference to itself.  Each plugin can then call methods or respond to events on the
component as needed to provide its functionality.</p>
</div></div></div><div id="config-preventMark" class="member inherited"><a href="Ext.form.field.File.html#config-preventMark" rel="config-preventMark" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-cfg-preventMark" class="viewSource">view source</a></div><a name="preventMark"></a><a name="config-preventMark"></a><a href="Ext.form.field.File.html#" rel="config-preventMark" class="cls expand">preventMark</a><span> : Boolean</span></div><div class="description"><div class="short"><p><tt>true</tt> to disable displaying any <a href="Ext.form.field.File.html#setActiveError" rel="Ext.form.field.File#setActiveError" class="docClass">error message</a> set on this object.
Defaults to <tt>false</tt>.</p>
</div><div class="long"><p><tt>true</tt> to disable displaying any <a href="Ext.form.field.File.html#setActiveError" rel="Ext.form.field.File#setActiveError" class="docClass">error message</a> set on this object.
Defaults to <tt>false</tt>.</p>
</div></div></div><div id="config-readOnly" class="member inherited"><a href="Ext.form.field.File.html#config-readOnly" rel="config-readOnly" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-readOnly" class="viewSource">view source</a></div><a name="readOnly"></a><a name="config-readOnly"></a><a href="Ext.form.field.File.html#" rel="config-readOnly" class="cls expand">readOnly</a><span> : Boolean</span></div><div class="description"><div class="short">true to mark the field as readOnly in HTML
(defaults to false).

Note: this only sets the element's readOnly DOM attr...</div><div class="long"><p><tt>true</tt> to mark the field as readOnly in HTML
(defaults to <tt>false</tt>).</p>

<br><p><b>Note</b>: this only sets the element's readOnly DOM attribute.


<p>Setting <code>readOnly=true</code>, for example, will not disable triggering a
ComboBox or Date; it gives you the option of forcing the user to choose
via the trigger without typing in the text box. To hide the trigger use
<code><a href="Ext.form.field.Trigger.html#hideTrigger" rel="Ext.form.field.Trigger#hideTrigger" class="docClass">hideTrigger</a></code>.</p></p>
</div></div></div><div id="config-readOnlyCls" class="member inherited"><a href="Ext.form.field.File.html#config-readOnlyCls" rel="config-readOnlyCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-readOnlyCls" class="viewSource">view source</a></div><a name="readOnlyCls"></a><a name="config-readOnlyCls"></a><a href="Ext.form.field.File.html#" rel="config-readOnlyCls" class="cls expand">readOnlyCls</a><span> : String</span></div><div class="description"><div class="short"><p>The CSS class applied to the component's main element when it is <a href="Ext.form.field.File.html#readOnly" rel="Ext.form.field.File#readOnly" class="docClass">readOnly</a>.</p>
</div><div class="long"><p>The CSS class applied to the component's main element when it is <a href="Ext.form.field.File.html#readOnly" rel="Ext.form.field.File#readOnly" class="docClass">readOnly</a>.</p>
</div></div></div><div id="config-regex" class="member inherited"><a href="Ext.form.field.File.html#config-regex" rel="config-regex" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-regex" class="viewSource">view source</a></div><a name="regex"></a><a name="config-regex"></a><a href="Ext.form.field.File.html#" rel="config-regex" class="cls expand">regex</a><span> : RegExp</span></div><div class="description"><div class="short">A JavaScript RegExp object to be tested against the field value during validation
(defaults to undefined). If the tes...</div><div class="long"><p>A JavaScript RegExp object to be tested against the field value during validation
(defaults to <tt>undefined</tt>). If the test fails, the field will be marked invalid using
<b><tt><a href="Ext.form.field.File.html#regexText" rel="Ext.form.field.File#regexText" class="docClass">regexText</a></tt></b>.</p>
</div></div></div><div id="config-regexText" class="member inherited"><a href="Ext.form.field.File.html#config-regexText" rel="config-regexText" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-regexText" class="viewSource">view source</a></div><a name="regexText"></a><a name="config-regexText"></a><a href="Ext.form.field.File.html#" rel="config-regexText" class="cls expand">regexText</a><span> : String</span></div><div class="description"><div class="short"><p>The error text to display if <b><tt><a href="Ext.form.field.File.html#regex" rel="Ext.form.field.File#regex" class="docClass">regex</a></tt></b> is used and the
test fails during validation (defaults to <tt>''</tt>)</p>
</div><div class="long"><p>The error text to display if <b><tt><a href="Ext.form.field.File.html#regex" rel="Ext.form.field.File#regex" class="docClass">regex</a></tt></b> is used and the
test fails during validation (defaults to <tt>''</tt>)</p>
</div></div></div><div id="config-renderSelectors" class="member inherited"><a href="Ext.form.field.File.html#config-renderSelectors" rel="config-renderSelectors" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-renderSelectors" class="viewSource">view source</a></div><a name="renderSelectors"></a><a name="config-renderSelectors"></a><a href="Ext.form.field.File.html#" rel="config-renderSelectors" class="cls expand">renderSelectors</a><span> : Object</span></div><div class="description"><div class="short">An object containing properties specifying DomQuery selectors which identify child elements
created by the render pro...</div><div class="long"><p>An object containing properties specifying <a href="Ext.DomQuery.html" rel="Ext.DomQuery" class="docClass">DomQuery</a> selectors which identify child elements
created by the render process.</p>

<p>After the Component's internal structure is rendered according to the <a href="Ext.form.field.File.html#renderTpl" rel="Ext.form.field.File#renderTpl" class="docClass">renderTpl</a>, this object is iterated through,
and the found Elements are added as properties to the Component using the <code>renderSelector</code> property name.</p>

<p>For example, a Component which rendered an image, and description into its element might use the following properties
coded into its prototype:</p>

<pre><code>renderTpl: '&amp;lt;img src="{imageUrl}" class="x-image-component-img"&gt;&amp;lt;div class="x-image-component-desc"&gt;{description}&amp;gt;/div&amp;lt;',

renderSelectors: {
    image: 'img.x-image-component-img',
    descEl: 'div.x-image-component-desc'
}
</code></pre>

<p>After rendering, the Component would have a property <code>image</code> referencing its child <code>img</code> Element,
and a property <code>descEl</code> referencing the <code>div</code> Element which contains the description.</p>
</div></div></div><div id="config-renderTo" class="member inherited"><a href="Ext.form.field.File.html#config-renderTo" rel="config-renderTo" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-renderTo" class="viewSource">view source</a></div><a name="renderTo"></a><a name="config-renderTo"></a><a href="Ext.form.field.File.html#" rel="config-renderTo" class="cls expand">renderTo</a><span> : Mixed</span></div><div class="description"><div class="short">Specify the id of the element, a DOM element or an existing Element that this component
will be rendered into.



Not...</div><div class="long"><p>Specify the id of the element, a DOM element or an existing Element that this component
will be rendered into.</p>


<div><ul>
<li><b>Notes</b> : <ul>
<div class="sub-desc">Do <u>not</u> use this option if the Component is to be a child item of
a <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Container</a>. It is the responsibility of the
<a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Container</a>'s <a href="Ext.container.Container.html#layout" rel="Ext.container.Container#layout" class="docClass">layout manager</a>
to render and manage its child items.</div>
<div class="sub-desc">When using this config, a call to render() is not required.</div>
</ul></li>
</ul></div>


<p>See <code><a href="Ext.form.field.File.html#render" rel="Ext.form.field.File#render" class="docClass">render</a></code> also.</p>

</div></div></div><div id="config-renderTpl" class="member inherited"><a href="Ext.form.field.File.html#config-renderTpl" rel="config-renderTpl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-renderTpl" class="viewSource">view source</a></div><a name="renderTpl"></a><a name="config-renderTpl"></a><a href="Ext.form.field.File.html#" rel="config-renderTpl" class="cls expand">renderTpl</a><span> : Mixed</span></div><div class="description"><div class="short">An XTemplate used to create the internal structure inside this Component's
encapsulating Element.


You do not normal...</div><div class="long"><p>An <a href="Ext.XTemplate.html" rel="Ext.XTemplate" class="docClass">XTemplate</a> used to create the internal structure inside this Component's
encapsulating <a href="Ext.form.field.File.html#getEl" rel="Ext.form.field.File#getEl" class="docClass">Element</a>.</p>


<p>You do not normally need to specify this. For the base classes <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a>
and <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Ext.container.Container</a>, this defaults to <b><code>null</code></b> which means that they will be initially rendered
with no internal structure; they render their <a href="Ext.form.field.File.html#getEl" rel="Ext.form.field.File#getEl" class="docClass">Element</a> empty. The more specialized ExtJS and Touch classes
which use a more complex DOM structure, provide their own template definitions.</p>


<p>This is intended to allow the developer to create application-specific utility Components with customized
internal structure.</p>


<p>Upon rendering, any created child elements may be automatically imported into object properties using the
<a href="Ext.form.field.File.html#renderSelectors" rel="Ext.form.field.File#renderSelectors" class="docClass">renderSelectors</a> option.</p>

</div></div></div><div id="config-resizable" class="member inherited"><a href="Ext.form.field.File.html#config-resizable" rel="config-resizable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-resizable" class="viewSource">view source</a></div><a name="resizable"></a><a name="config-resizable"></a><a href="Ext.form.field.File.html#" rel="config-resizable" class="cls expand">resizable</a><span> : Mixed</span></div><div class="description"><div class="short">Specify as true to apply a Resizer to this Component
after rendering.


May also be specified as a config object to b...</div><div class="long"><p>Specify as <code>true</code> to apply a <a href="Ext.resizer.Resizer.html" rel="Ext.resizer.Resizer" class="docClass">Resizer</a> to this Component
after rendering.</p>


<p>May also be specified as a config object to be passed to the constructor of <a href="Ext.resizer.Resizer.html" rel="Ext.resizer.Resizer" class="docClass">Resizer</a>
to override any defaults. By default the Component passes its minimum and maximum size, and uses
<code><a href="Ext.resizer.Resizer.html#dynamic" rel="Ext.resizer.Resizer#dynamic" class="docClass">Ext.resizer.Resizer.dynamic</a>: false</code></p>

</div></div></div><div id="config-resizeHandles" class="member inherited"><a href="Ext.form.field.File.html#config-resizeHandles" rel="config-resizeHandles" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-resizeHandles" class="viewSource">view source</a></div><a name="resizeHandles"></a><a name="config-resizeHandles"></a><a href="Ext.form.field.File.html#" rel="config-resizeHandles" class="cls expand">resizeHandles</a><span> : String</span></div><div class="description"><div class="short"><p>A valid <a href="Ext.resizer.Resizer.html" rel="Ext.resizer.Resizer" class="docClass">Ext.resizer.Resizer</a> handles config string (defaults to 'all').  Only applies when resizable = true.</p>
</div><div class="long"><p>A valid <a href="Ext.resizer.Resizer.html" rel="Ext.resizer.Resizer" class="docClass">Ext.resizer.Resizer</a> handles config string (defaults to 'all').  Only applies when resizable = true.</p>
</div></div></div><div id="config-saveBuffer" class="member inherited"><a href="Ext.form.field.File.html#config-saveBuffer" rel="config-saveBuffer" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-cfg-saveBuffer" class="viewSource">view source</a></div><a name="saveBuffer"></a><a name="config-saveBuffer"></a><a href="Ext.form.field.File.html#" rel="config-saveBuffer" class="cls expand">saveBuffer</a><span> : Number</span></div><div class="description"><div class="short"><p>A buffer to be applied if many state events are fired within
a short period. Defaults to 100.</p>
</div><div class="long"><p>A buffer to be applied if many state events are fired within
a short period. Defaults to 100.</p>
</div></div></div><div id="config-selectOnFocus" class="member inherited"><a href="Ext.form.field.File.html#config-selectOnFocus" rel="config-selectOnFocus" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-selectOnFocus" class="viewSource">view source</a></div><a name="selectOnFocus"></a><a name="config-selectOnFocus"></a><a href="Ext.form.field.File.html#" rel="config-selectOnFocus" class="cls expand">selectOnFocus</a><span> : Boolean</span></div><div class="description"><div class="short"><p><tt>true</tt> to automatically select any existing field text when the field
receives input focus (defaults to <tt>false</tt>)</p>
</div><div class="long"><p><tt>true</tt> to automatically select any existing field text when the field
receives input focus (defaults to <tt>false</tt>)</p>
</div></div></div><div id="config-shadow" class="member inherited"><a href="Ext.form.field.File.html#config-shadow" rel="config-shadow" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-cfg-shadow" class="viewSource">view source</a></div><a name="shadow"></a><a name="config-shadow"></a><a href="Ext.form.field.File.html#" rel="config-shadow" class="cls expand">shadow</a><span> : String/Boolean</span></div><div class="description"><div class="short">Specifies whether the floating component should be given a shadow. Set to
true to automatically create an Ext.Shadow,...</div><div class="long"><p>Specifies whether the floating component should be given a shadow. Set to
<tt>true</tt> to automatically create an <a href="Ext.Shadow.html" rel="Ext.Shadow" class="docClass">Ext.Shadow</a>, or a string indicating the
shadow's display <a href="Ext.Shadow.html#mode" rel="Ext.Shadow#mode" class="docClass">Ext.Shadow.mode</a>. Set to <tt>false</tt> to disable the shadow.
(Defaults to <tt>'sides'</tt>.)</p>
</div></div></div><div id="config-size" class="member inherited"><a href="Ext.form.field.File.html#config-size" rel="config-size" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-size" class="viewSource">view source</a></div><a name="size"></a><a name="config-size"></a><a href="Ext.form.field.File.html#" rel="config-size" class="cls expand">size</a><span> : Number</span></div><div class="description"><div class="short">An initial value for the 'size' attribute on the text input element. This is only
used if the field has no configured...</div><div class="long"><p>An initial value for the 'size' attribute on the text input element. This is only
used if the field has no configured <a href="Ext.form.field.File.html#width" rel="Ext.form.field.File#width" class="docClass">width</a> and is not given a width by its container's layout.
Defaults to <tt>20</tt>.</p>
</div></div></div><div id="config-stateEvents" class="member inherited"><a href="Ext.form.field.File.html#config-stateEvents" rel="config-stateEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-cfg-stateEvents" class="viewSource">view source</a></div><a name="stateEvents"></a><a name="config-stateEvents"></a><a href="Ext.form.field.File.html#" rel="config-stateEvents" class="cls expand">stateEvents</a><span> : Array</span></div><div class="description"><div class="short">An array of events that, when fired, should trigger this object to
save its state (defaults to none). stateEvents may...</div><div class="long"><p>An array of events that, when fired, should trigger this object to
save its state (defaults to none). <code>stateEvents</code> may be any type
of event supported by this object, including browser or custom events
(e.g., <tt>['click', 'customerchange']</tt>).</p>


<p>See <code><a href="Ext.form.field.File.html#stateful" rel="Ext.form.field.File#stateful" class="docClass">stateful</a></code> for an explanation of saving and
restoring object state.</p>

</div></div></div><div id="config-stateId" class="member inherited"><a href="Ext.form.field.File.html#config-stateId" rel="config-stateId" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-cfg-stateId" class="viewSource">view source</a></div><a name="stateId"></a><a name="config-stateId"></a><a href="Ext.form.field.File.html#" rel="config-stateId" class="cls expand">stateId</a><span> : String</span></div><div class="description"><div class="short">The unique id for this object to use for state management purposes.

See stateful for an explanation of saving and re...</div><div class="long"><p>The unique id for this object to use for state management purposes.</p>

<p>See <a href="Ext.form.field.File.html#stateful" rel="Ext.form.field.File#stateful" class="docClass">stateful</a> for an explanation of saving and restoring state.</p>

</div></div></div><div id="config-stateful" class="member inherited"><a href="Ext.form.field.File.html#config-stateful" rel="config-stateful" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-cfg-stateful" class="viewSource">view source</a></div><a name="stateful"></a><a name="config-stateful"></a><a href="Ext.form.field.File.html#" rel="config-stateful" class="cls expand">stateful</a><span> : Boolean</span></div><div class="description"><div class="short">A flag which causes the object to attempt to restore the state of
internal properties from a saved state on startup. ...</div><div class="long"><p>A flag which causes the object to attempt to restore the state of
internal properties from a saved state on startup. The object must have
a <code><a href="Ext.form.field.File.html#stateId" rel="Ext.form.field.File#stateId" class="docClass">stateId</a></code> for state to be managed. 
Auto-generated ids are not guaranteed to be stable across page loads and 
cannot be relied upon to save and restore the same state for a object.<p>
<p>For state saving to work, the state manager's provider must have been
set to an implementation of <a href="Ext.state.Provider.html" rel="Ext.state.Provider" class="docClass">Ext.state.Provider</a> which overrides the
<a href="Ext.state.Provider.html#set" rel="Ext.state.Provider#set" class="docClass">set</a> and <a href="Ext.state.Provider.html#get" rel="Ext.state.Provider#get" class="docClass">get</a>
methods to save and recall name/value pairs. A built-in implementation,
<a href="Ext.state.CookieProvider.html" rel="Ext.state.CookieProvider" class="docClass">Ext.state.CookieProvider</a> is available.</p>
<p>To set the state provider for the current page:</p>
<pre><code>Ext.state.Manager.setProvider(new Ext.state.CookieProvider({
    expires: new Date(new Date().getTime()+(1000*60*60*24*7)), //7 days from now
}));
</code></pre>
<p>A stateful object attempts to save state when one of the events
listed in the <code><a href="Ext.form.field.File.html#stateEvents" rel="Ext.form.field.File#stateEvents" class="docClass">stateEvents</a></code> configuration fires.</p>
<p>To save state, a stateful object first serializes its state by
calling <b><code><a href="Ext.form.field.File.html#getState" rel="Ext.form.field.File#getState" class="docClass">getState</a></code></b>. By default, this function does
nothing. The developer must provide an implementation which returns an
object hash which represents the restorable state of the object.</p>
<p>The value yielded by getState is passed to <a href="Ext.state.Manager.html#set" rel="Ext.state.Manager#set" class="docClass">Ext.state.Manager.set</a>
which uses the configured <a href="Ext.state.Provider.html" rel="Ext.state.Provider" class="docClass">Ext.state.Provider</a> to save the object
keyed by the <code><a href="stateId.html" rel="stateId" class="docClass">stateId</a></code></p>.
<p>During construction, a stateful object attempts to <i>restore</i>
its state by calling <a href="Ext.state.Manager.html#get" rel="Ext.state.Manager#get" class="docClass">Ext.state.Manager.get</a> passing the
<code><a href="Ext.form.field.File.html#stateId" rel="Ext.form.field.File#stateId" class="docClass">stateId</a></code></p>
<p>The resulting object is passed to <b><code><a href="Ext.form.field.File.html#applyState" rel="Ext.form.field.File#applyState" class="docClass">applyState</a></code></b>.
The default implementation of <code><a href="Ext.form.field.File.html#applyState" rel="Ext.form.field.File#applyState" class="docClass">applyState</a></code> simply copies
properties into the object, but a developer may override this to support
more behaviour.</p>
<p>You can perform extra processing on state save and restore by attaching
handlers to the <a href="Ext.form.field.File.html#beforestaterestore" rel="Ext.form.field.File#beforestaterestore" class="docClass">beforestaterestore</a>, <a href="Ext.form.field.File.html#staterestore" rel="Ext.form.field.File#staterestore" class="docClass">staterestore</a>,
<a href="Ext.form.field.File.html#beforestatesave" rel="Ext.form.field.File#beforestatesave" class="docClass">beforestatesave</a> and <a href="Ext.form.field.File.html#statesave" rel="Ext.form.field.File#statesave" class="docClass">statesave</a> events.</p>

</div></div></div><div id="config-stripCharsRe" class="member inherited"><a href="Ext.form.field.File.html#config-stripCharsRe" rel="config-stripCharsRe" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-stripCharsRe" class="viewSource">view source</a></div><a name="stripCharsRe"></a><a name="config-stripCharsRe"></a><a href="Ext.form.field.File.html#" rel="config-stripCharsRe" class="cls expand">stripCharsRe</a><span> : RegExp</span></div><div class="description"><div class="short"><p>A JavaScript RegExp object used to strip unwanted content from the value
before validation (defaults to <tt>undefined</tt>).</p>
</div><div class="long"><p>A JavaScript RegExp object used to strip unwanted content from the value
before validation (defaults to <tt>undefined</tt>).</p>
</div></div></div><div id="config-style" class="member inherited"><a href="Ext.form.field.File.html#config-style" rel="config-style" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-style" class="viewSource">view source</a></div><a name="style"></a><a name="config-style"></a><a href="Ext.form.field.File.html#" rel="config-style" class="cls expand">style</a><span> : String</span></div><div class="description"><div class="short">A custom style specification to be applied to this component's Element.  Should be a valid argument to
Ext.core.Eleme...</div><div class="long"><p>A custom style specification to be applied to this component's Element.  Should be a valid argument to
<a href="Ext.core.Element.html#applyStyles" rel="Ext.core.Element#applyStyles" class="docClass">Ext.core.Element.applyStyles</a>.</p>

<pre><code>        new Ext.panel.Panel({
            title: 'Some Title',
            renderTo: Ext.getBody(),
            width: 400, height: 300,
            layout: 'form',
            items: [{
                xtype: 'textarea',
                style: {
                    width: '95%',
                    marginBottom: '10px'
                }
            },
            new Ext.button.Button({
                text: 'Send',
                minWidth: '100',
                style: {
                    marginBottom: '10px'
                }
            })
            ]
        });
     </code></pre>

</div></div></div><div id="config-styleHtmlCls" class="member inherited"><a href="Ext.form.field.File.html#config-styleHtmlCls" rel="config-styleHtmlCls" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-styleHtmlCls" class="viewSource">view source</a></div><a name="styleHtmlCls"></a><a name="config-styleHtmlCls"></a><a href="Ext.form.field.File.html#" rel="config-styleHtmlCls" class="cls expand">styleHtmlCls</a><span> : String</span></div><div class="description"><div class="short"><p>The class that is added to the content target when you set styleHtmlContent to true.
Defaults to 'x-html'</p>
</div><div class="long"><p>The class that is added to the content target when you set styleHtmlContent to true.
Defaults to 'x-html'</p>
</div></div></div><div id="config-styleHtmlContent" class="member inherited"><a href="Ext.form.field.File.html#config-styleHtmlContent" rel="config-styleHtmlContent" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-styleHtmlContent" class="viewSource">view source</a></div><a name="styleHtmlContent"></a><a name="config-styleHtmlContent"></a><a href="Ext.form.field.File.html#" rel="config-styleHtmlContent" class="cls expand">styleHtmlContent</a><span> : String</span></div><div class="description"><div class="short"><p>True to automatically style the html inside the content target of this component (body for panels).
Defaults to false.</p>
</div><div class="long"><p>True to automatically style the html inside the content target of this component (body for panels).
Defaults to false.</p>
</div></div></div><div id="config-submitValue" class="member inherited"><a href="Ext.form.field.File.html#config-submitValue" rel="config-submitValue" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-cfg-submitValue" class="viewSource">view source</a></div><a name="submitValue"></a><a name="config-submitValue"></a><a href="Ext.form.field.File.html#" rel="config-submitValue" class="cls expand">submitValue</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Setting this to <tt>false</tt> will prevent the field from being
<a href="Ext.form.Basic.html#submit" rel="Ext.form.Basic#submit" class="docClass">submitted</a> even when it is not disabled. Defaults to <tt>true</tt>.</p>
</div><div class="long"><p>Setting this to <tt>false</tt> will prevent the field from being
<a href="Ext.form.Basic.html#submit" rel="Ext.form.Basic#submit" class="docClass">submitted</a> even when it is not disabled. Defaults to <tt>true</tt>.</p>
</div></div></div><div id="config-tabIndex" class="member inherited"><a href="Ext.form.field.File.html#config-tabIndex" rel="config-tabIndex" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-tabIndex" class="viewSource">view source</a></div><a name="tabIndex"></a><a name="config-tabIndex"></a><a href="Ext.form.field.File.html#" rel="config-tabIndex" class="cls expand">tabIndex</a><span> : Number</span></div><div class="description"><div class="short">The tabIndex for this field. Note this only applies to fields that are rendered,
not those which are built via applyT...</div><div class="long"><p>The tabIndex for this field. Note this only applies to fields that are rendered,
not those which are built via applyTo (defaults to undefined).</p>
</div></div></div><div id="config-toFrontOnShow" class="member inherited"><a href="Ext.form.field.File.html#config-toFrontOnShow" rel="config-toFrontOnShow" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-cfg-toFrontOnShow" class="viewSource">view source</a></div><a name="toFrontOnShow"></a><a name="config-toFrontOnShow"></a><a href="Ext.form.field.File.html#" rel="config-toFrontOnShow" class="cls expand">toFrontOnShow</a><span> : Boolean</span></div><div class="description"><div class="short">True to automatically call toFront when the show method is called
on an already visible, floating component (default ...</div><div class="long"><p>True to automatically call <a href="Ext.form.field.File.html#toFront" rel="Ext.form.field.File#toFront" class="docClass">toFront</a> when the <a href="Ext.form.field.File.html#show" rel="Ext.form.field.File#show" class="docClass">show</a> method is called
on an already visible, floating component (default is <code>true</code>).</p>

</div></div></div><div id="config-tpl" class="member inherited"><a href="Ext.form.field.File.html#config-tpl" rel="config-tpl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-tpl" class="viewSource">view source</a></div><a name="tpl"></a><a name="config-tpl"></a><a href="Ext.form.field.File.html#" rel="config-tpl" class="cls expand">tpl</a><span> : Mixed</span></div><div class="description"><div class="short">An Ext.Template, Ext.XTemplate
or an array of strings to form an Ext.XTemplate.
Used in conjunction with the data and...</div><div class="long"><p>An <bold><a href="Ext.Template.html" rel="Ext.Template" class="docClass">Ext.Template</a></bold>, <bold><a href="Ext.XTemplate.html" rel="Ext.XTemplate" class="docClass">Ext.XTemplate</a></bold>
or an array of strings to form an <a href="Ext.XTemplate.html" rel="Ext.XTemplate" class="docClass">Ext.XTemplate</a>.
Used in conjunction with the <code><a href="Ext.form.field.File.html#data" rel="Ext.form.field.File#data" class="docClass">data</a></code> and
<code><a href="Ext.form.field.File.html#tplWriteMode" rel="Ext.form.field.File#tplWriteMode" class="docClass">tplWriteMode</a></code> configurations.</p>
</div></div></div><div id="config-tplWriteMode" class="member inherited"><a href="Ext.form.field.File.html#config-tplWriteMode" rel="config-tplWriteMode" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-tplWriteMode" class="viewSource">view source</a></div><a name="tplWriteMode"></a><a name="config-tplWriteMode"></a><a href="Ext.form.field.File.html#" rel="config-tplWriteMode" class="cls expand">tplWriteMode</a><span> : String</span></div><div class="description"><div class="short">The Ext.(X)Template method to use when
updating the content area of the Component. Defaults to 'overwrite'
(see Ext.X...</div><div class="long"><p>The Ext.(X)Template method to use when
updating the content area of the Component. Defaults to <code>'overwrite'</code>
(see <code><a href="Ext.XTemplate.html#overwrite" rel="Ext.XTemplate#overwrite" class="docClass">Ext.XTemplate.overwrite</a></code>).</p>
</div></div></div><div id="config-ui" class="member inherited"><a href="Ext.form.field.File.html#config-ui" rel="config-ui" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-ui" class="viewSource">view source</a></div><a name="ui"></a><a name="config-ui"></a><a href="Ext.form.field.File.html#" rel="config-ui" class="cls expand">ui</a><span> : String/Array</span></div><div class="description"><div class="short"><p>A set style for a component. Can be a string or an Array of multiple strings (UIs)</p>
</div><div class="long"><p>A set style for a component. Can be a string or an Array of multiple strings (UIs)</p>
</div></div></div><div id="config-validateOnBlur" class="member inherited"><a href="Ext.form.field.File.html#config-validateOnBlur" rel="config-validateOnBlur" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-cfg-validateOnBlur" class="viewSource">view source</a></div><a name="validateOnBlur"></a><a name="config-validateOnBlur"></a><a href="Ext.form.field.File.html#" rel="config-validateOnBlur" class="cls expand">validateOnBlur</a><span> : Boolean</span></div><div class="description"><div class="short">Whether the field should validate when it loses focus (defaults to true). This will cause fields
to be validated as t...</div><div class="long"><p>Whether the field should validate when it loses focus (defaults to <tt>true</tt>). This will cause fields
to be validated as the user steps through the fields in the form regardless of whether they are making
changes to those fields along the way. See also <a href="Ext.form.field.File.html#validateOnChange" rel="Ext.form.field.File#validateOnChange" class="docClass">validateOnChange</a>.</p>
</div></div></div><div id="config-validateOnChange" class="member inherited"><a href="Ext.form.field.File.html#config-validateOnChange" rel="config-validateOnChange" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-cfg-validateOnChange" class="viewSource">view source</a></div><a name="validateOnChange"></a><a name="config-validateOnChange"></a><a href="Ext.form.field.File.html#" rel="config-validateOnChange" class="cls expand">validateOnChange</a><span> : Boolean</span></div><div class="description"><div class="short">Specifies whether this field should be validated immediately whenever a change in its value is detected.
Defaults to ...</div><div class="long"><p>Specifies whether this field should be validated immediately whenever a change in its value is detected.
Defaults to <tt>true</tt>. If the validation results in a change in the field's validity, a
<a href="Ext.form.field.File.html#validitychange" rel="Ext.form.field.File#validitychange" class="docClass">validitychange</a> event will be fired. This allows the field to show feedback about the
validity of its contents immediately as the user is typing.</p>


<p>When set to <tt>false</tt>, feedback will not be immediate. However the form will still be validated
before submitting if the <tt>clientValidation</tt> option to <a href="Ext.form.Basic.html#doAction" rel="Ext.form.Basic#doAction" class="docClass">Ext.form.Basic.doAction</a> is
enabled, or if the field or form are validated manually.</p>


<p>See also <a href="Ext.form.field.Base.html#checkChangeEvents" rel="Ext.form.field.Base#checkChangeEvents" class="docClass">Ext.form.field.Base.checkChangeEvents</a>for controlling how changes to the field's value are detected.</p>

</div></div></div><div id="config-validator" class="member inherited"><a href="Ext.form.field.File.html#config-validator" rel="config-validator" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-validator" class="viewSource">view source</a></div><a name="validator"></a><a name="config-validator"></a><a href="Ext.form.field.File.html#" rel="config-validator" class="cls expand">validator</a><span> : Function</span></div><div class="description"><div class="short">A custom validation function to be called during field validation (getErrors)
(defaults to undefined). If specified, ...</div><div class="long"><p>A custom validation function to be called during field validation (<a href="Ext.form.field.File.html#getErrors" rel="Ext.form.field.File#getErrors" class="docClass">getErrors</a>)
(defaults to <tt>undefined</tt>). If specified, this function will be called first, allowing the
developer to override the default validation process.</p>


<br><p>This function will be passed the following Parameters:</p>


<div class="mdetail-params"><ul>
<li><code>value</code>: <i>Mixed</i>
<div class="sub-desc">The current field value</div></li>
</ul></div>


<br><p>This function is to Return:</p>


<div class="mdetail-params"><ul>
<li><code>true</code>: <i>Boolean</i>
<div class="sub-desc"><code>true</code> if the value is valid</div></li>
<li><code>msg</code>: <i>String</i>
<div class="sub-desc">An error message if the value is invalid</div></li>
</ul></div>

</div></div></div><div id="config-value" class="member inherited"><a href="Ext.form.field.File.html#config-value" rel="config-value" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-cfg-value" class="viewSource">view source</a></div><a name="value"></a><a name="config-value"></a><a href="Ext.form.field.File.html#" rel="config-value" class="cls expand">value</a><span> : Mixed</span></div><div class="description"><div class="short"><p>A value to initialize this field with (defaults to undefined).</p>
</div><div class="long"><p>A value to initialize this field with (defaults to undefined).</p>
</div></div></div><div id="config-vtype" class="member inherited"><a href="Ext.form.field.File.html#config-vtype" rel="config-vtype" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-vtype" class="viewSource">view source</a></div><a name="vtype"></a><a name="config-vtype"></a><a href="Ext.form.field.File.html#" rel="config-vtype" class="cls expand">vtype</a><span> : String</span></div><div class="description"><div class="short"><p>A validation type name as defined in <a href="Ext.form.field.VTypes.html" rel="Ext.form.field.VTypes" class="docClass">Ext.form.field.VTypes</a> (defaults to <tt>undefined</tt>)</p>
</div><div class="long"><p>A validation type name as defined in <a href="Ext.form.field.VTypes.html" rel="Ext.form.field.VTypes" class="docClass">Ext.form.field.VTypes</a> (defaults to <tt>undefined</tt>)</p>
</div></div></div><div id="config-vtypeText" class="member inherited"><a href="Ext.form.field.File.html#config-vtypeText" rel="config-vtypeText" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-cfg-vtypeText" class="viewSource">view source</a></div><a name="vtypeText"></a><a name="config-vtypeText"></a><a href="Ext.form.field.File.html#" rel="config-vtypeText" class="cls expand">vtypeText</a><span> : String</span></div><div class="description"><div class="short">A custom error message to display in place of the default message provided
for the vtype currently set for this field...</div><div class="long"><p>A custom error message to display in place of the default message provided
for the <b><code><a href="Ext.form.field.File.html#vtype" rel="Ext.form.field.File#vtype" class="docClass">vtype</a></code></b> currently set for this field (defaults to <tt>undefined</tt>).
<b>Note</b>: only applies if <b><code><a href="Ext.form.field.File.html#vtype" rel="Ext.form.field.File#vtype" class="docClass">vtype</a></code></b> is set, else ignored.</p>
</div></div></div><div id="config-width" class="member inherited"><a href="Ext.form.field.File.html#config-width" rel="config-width" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-cfg-width" class="viewSource">view source</a></div><a name="width"></a><a name="config-width"></a><a href="Ext.form.field.File.html#" rel="config-width" class="cls expand">width</a><span> : Number</span></div><div class="description"><div class="short"><p>The width of this component in pixels.</p>
</div><div class="long"><p>The width of this component in pixels.</p>
</div></div></div></div><div class="m-properties"><a name="properties"></a><div class="definedBy">Defined By</div><h3 class="prp p">Properties</h3><div id="property-bodyEl" class="member f inherited"><a href="Ext.form.field.File.html#property-bodyEl" rel="property-bodyEl" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-property-bodyEl" class="viewSource">view source</a></div><a name="bodyEl"></a><a name="property-bodyEl"></a><a href="Ext.form.field.File.html#" rel="property-bodyEl" class="cls expand">bodyEl</a><span> : Ext.core.Element</span></div><div class="description"><div class="short"><p>The div Element wrapping the component's contents. Only available after the component has been rendered.</p>
</div><div class="long"><p>The div Element wrapping the component's contents. Only available after the component has been rendered.</p>
</div></div></div><div id="property-button" class="member ni"><a href="Ext.form.field.File.html#property-button" rel="property-button" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.File.html" class="definedIn docClass">Ext.form.field.File</a><br/><a href="../source/File.html#Ext-form.field.File-property-button" class="viewSource">view source</a></div><a name="button"></a><a name="property-button"></a><a href="Ext.form.field.File.html#" rel="property-button" class="cls expand">button</a><span> : Ext.button.Button</span></div><div class="description"><div class="short">A reference to the trigger Button component created for this upload field. Only
populated after this component is ren...</div><div class="long"><p>A reference to the trigger Button component created for this upload field. Only
populated after this component is rendered.</p>
</div></div></div><div id="property-clearInvalid" class="member inherited"><a href="Ext.form.field.File.html#property-clearInvalid" rel="property-clearInvalid" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-property-clearInvalid" class="viewSource">view source</a></div><a name="clearInvalid"></a><a name="property-clearInvalid"></a><a href="Ext.form.field.File.html#" rel="property-clearInvalid" class="cls expand">clearInvalid</a><span> : Object</span></div><div class="description"><div class="short">Clear any invalid styles/messages for this field. Components using this mixin should implement
this method to update ...</div><div class="long"><p>Clear any invalid styles/messages for this field. Components using this mixin should implement
this method to update the components rendering to clear any existing messages.</p>


<p><b>Note</b>: this method does not cause the Field's <a href="Ext.form.field.File.html#validate" rel="Ext.form.field.File#validate" class="docClass">validate</a> or <a href="Ext.form.field.File.html#isValid" rel="Ext.form.field.File#isValid" class="docClass">isValid</a> methods to
return <code>true</code> if the value does not <i>pass</i> validation. So simply clearing a field's errors
will not necessarily allow submission of forms submitted with the <a href="Ext.form.action.Submit.html#clientValidation" rel="Ext.form.action.Submit#clientValidation" class="docClass">Ext.form.action.Submit.clientValidation</a>
option set.</p>

</div></div></div><div id="property-draggable" class="member inherited"><a href="Ext.form.field.File.html#property-draggable" rel="property-draggable" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-property-draggable" class="viewSource">view source</a></div><a name="draggable"></a><a name="property-draggable"></a><a href="Ext.form.field.File.html#" rel="property-draggable" class="cls expand">draggable</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Read-only property indicating whether or not the component can be dragged</p>
</div><div class="long"><p>Read-only property indicating whether or not the component can be dragged</p>
</div></div></div><div id="property-errorEl" class="member inherited"><a href="Ext.form.field.File.html#property-errorEl" rel="property-errorEl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-property-errorEl" class="viewSource">view source</a></div><a name="errorEl"></a><a name="property-errorEl"></a><a href="Ext.form.field.File.html#" rel="property-errorEl" class="cls expand">errorEl</a><span> : Ext.core.Element</span></div><div class="description"><div class="short">The div Element that will contain the component's error message(s). Note that depending on the
configured msgTarget, ...</div><div class="long"><p>The div Element that will contain the component's error message(s). Note that depending on the
configured <a href="Ext.form.field.File.html#msgTarget" rel="Ext.form.field.File#msgTarget" class="docClass">msgTarget</a>, this element may be hidden in favor of some other form of
presentation, but will always be present in the DOM for use by assistive technologies.</p>
</div></div></div><div id="property-fileInputEl" class="member ni"><a href="Ext.form.field.File.html#property-fileInputEl" rel="property-fileInputEl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.File.html" class="definedIn docClass">Ext.form.field.File</a><br/><a href="../source/File.html#Ext-form.field.File-property-fileInputEl" class="viewSource">view source</a></div><a name="fileInputEl"></a><a name="property-fileInputEl"></a><a href="Ext.form.field.File.html#" rel="property-fileInputEl" class="cls expand">fileInputEl</a><span> : Ext.core.Element</span></div><div class="description"><div class="short">A reference to the invisible file input element created for this upload field. Only
populated after this component is...</div><div class="long"><p>A reference to the invisible file input element created for this upload field. Only
populated after this component is rendered.</p>
</div></div></div><div id="property-floatParent" class="member inherited"><a href="Ext.form.field.File.html#property-floatParent" rel="property-floatParent" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-property-floatParent" class="viewSource">view source</a></div><a name="floatParent"></a><a name="property-floatParent"></a><a href="Ext.form.field.File.html#" rel="property-floatParent" class="cls expand">floatParent</a><span> : Ext.Container</span></div><div class="description"><div class="short">Optional. Only present for floating Components which were inserted as descendant items of floating Containers.


Floa...</div><div class="long"><p>Optional. Only present for <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> Components which were inserted as descendant items of floating Containers.</p>


<p>Floating Components that are programatically <a href="Ext.Component.html#render" rel="Ext.Component#render" class="docClass">rendered</a> will not have a <code>floatParent</code> property.</p>


<p>For <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> Components which are child items of a Container, the floatParent will be the floating ancestor Container which is
responsible for the base z-index value of all its floating descendants. It provides a <a href="Ext.ZIndexManager.html" rel="Ext.ZIndexManager" class="docClass">ZIndexManager</a> which provides
z-indexing services for all its descendant floating Components.</p>


<p>For example, the dropdown <a href="Ext.view.BoundList.html" rel="Ext.view.BoundList" class="docClass">BoundList</a> of a ComboBox which is in a Window will have the Window as its
<code>floatParent</code></p>


<p>See <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> and <a href="Ext.form.field.File.html#zIndexManager" rel="Ext.form.field.File#zIndexManager" class="docClass">zIndexManager</a></p>

</div></div></div><div id="property-frameSize" class="member inherited"><a href="Ext.form.field.File.html#property-frameSize" rel="property-frameSize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-property-frameSize" class="viewSource">view source</a></div><a name="frameSize"></a><a name="property-frameSize"></a><a href="Ext.form.field.File.html#" rel="property-frameSize" class="cls expand">frameSize</a><span> : Object</span></div><div class="description"><div class="short">Read-only property indicating the width of any framing elements which were added within the encapsulating element
to ...</div><div class="long"><p>Read-only property indicating the width of any framing elements which were added within the encapsulating element
to provide graphical, rounded borders. See the <a href="Ext.form.field.File.html#frame" rel="Ext.form.field.File#frame" class="docClass">frame</a> config.</p>


<p> This is an object containing the frame width in pixels for all four sides of the Component containing
the following properties:</p>


<div class="mdetail-params"><ul>
<li><code>top</code> The width of the top framing element in pixels.</li>
<li><code>right</code> The width of the right framing element in pixels.</li>
<li><code>bottom</code> The width of the bottom framing element in pixels.</li>
<li><code>left</code> The width of the left framing element in pixels.</li>
</ul></div>

</div></div></div><div id="property-hasActiveFx" class="member inherited"><a href="Ext.form.field.File.html#property-hasActiveFx" rel="property-hasActiveFx" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-property-hasActiveFx" class="viewSource">view source</a></div><a name="hasActiveFx"></a><a name="property-hasActiveFx"></a><a href="Ext.form.field.File.html#" rel="property-hasActiveFx" class="cls expand">hasActiveFx</a><span> : Object</span></div><div class="description"><div class="short">@deprecated 4.0 Replaced by getActiveAnimation
Returns thq current animation if this object has any effects actively ...</div><div class="long"><p>@deprecated 4.0 Replaced by <a href="Ext.form.field.File.html#getActiveAnimation" rel="Ext.form.field.File#getActiveAnimation" class="docClass">getActiveAnimation</a>
Returns thq current animation if this object has any effects actively running or queued, else returns false.</p>
</div></div></div><div id="property-inputEl" class="member inherited"><a href="Ext.form.field.File.html#property-inputEl" rel="property-inputEl" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-property-inputEl" class="viewSource">view source</a></div><a name="inputEl"></a><a name="property-inputEl"></a><a href="Ext.form.field.File.html#" rel="property-inputEl" class="cls expand">inputEl</a><span> : Ext.core.Element</span></div><div class="description"><div class="short"><p>The input Element for this Field. Only available after the field has been rendered.</p>
</div><div class="long"><p>The input Element for this Field. Only available after the field has been rendered.</p>
</div></div></div><div id="property-isFieldLabelable" class="member inherited"><a href="Ext.form.field.File.html#property-isFieldLabelable" rel="property-isFieldLabelable" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-property-isFieldLabelable" class="viewSource">view source</a></div><a name="isFieldLabelable"></a><a name="property-isFieldLabelable"></a><a href="Ext.form.field.File.html#" rel="property-isFieldLabelable" class="cls expand">isFieldLabelable</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Flag denoting that this object is labelable as a field. Always true.</p>
</div><div class="long"><p>Flag denoting that this object is labelable as a field. Always true.</p>
</div></div></div><div id="property-isFormField" class="member inherited"><a href="Ext.form.field.File.html#property-isFormField" rel="property-isFormField" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-property-isFormField" class="viewSource">view source</a></div><a name="isFormField"></a><a name="property-isFormField"></a><a href="Ext.form.field.File.html#" rel="property-isFormField" class="cls expand">isFormField</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Flag denoting that this component is a Field. Always true.</p>
</div><div class="long"><p>Flag denoting that this component is a Field. Always true.</p>
</div></div></div><div id="property-labelEl" class="member inherited"><a href="Ext.form.field.File.html#property-labelEl" rel="property-labelEl" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-property-labelEl" class="viewSource">view source</a></div><a name="labelEl"></a><a name="property-labelEl"></a><a href="Ext.form.field.File.html#" rel="property-labelEl" class="cls expand">labelEl</a><span> : Ext.core.Element</span></div><div class="description"><div class="short"><p>The label Element for this component. Only available after the component has been rendered.</p>
</div><div class="long"><p>The label Element for this component. Only available after the component has been rendered.</p>
</div></div></div><div id="property-markInvalid" class="member inherited"><a href="Ext.form.field.File.html#property-markInvalid" rel="property-markInvalid" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-property-markInvalid" class="viewSource">view source</a></div><a name="markInvalid"></a><a name="property-markInvalid"></a><a href="Ext.form.field.File.html#" rel="property-markInvalid" class="cls expand">markInvalid</a><span> : Object</span></div><div class="description"><div class="short">Associate one or more error messages with this field. Components using this mixin should implement
this method to upd...</div><div class="long"><p>Associate one or more error messages with this field. Components using this mixin should implement
this method to update the component's rendering to display the messages.</p>


<p><b>Note</b>: this method does not cause the Field's <a href="Ext.form.field.File.html#validate" rel="Ext.form.field.File#validate" class="docClass">validate</a> or <a href="Ext.form.field.File.html#isValid" rel="Ext.form.field.File#isValid" class="docClass">isValid</a> methods to
return <code>false</code> if the value does <i>pass</i> validation. So simply marking a Field as invalid
will not prevent submission of forms submitted with the <a href="Ext.form.action.Submit.html#clientValidation" rel="Ext.form.action.Submit#clientValidation" class="docClass">Ext.form.action.Submit.clientValidation</a>
option set.</p>

</div></div></div><div id="property-maskOnDisable" class="member inherited"><a href="Ext.form.field.File.html#property-maskOnDisable" rel="property-maskOnDisable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-property-maskOnDisable" class="viewSource">view source</a></div><a name="maskOnDisable"></a><a name="property-maskOnDisable"></a><a href="Ext.form.field.File.html#" rel="property-maskOnDisable" class="cls expand">maskOnDisable</a><span> : Boolean</span></div><div class="description"><div class="short">This is an internal flag that you use when creating custom components.
By default this is set to true which means tha...</div><div class="long"><p>This is an internal flag that you use when creating custom components.
By default this is set to true which means that every component gets a mask when its disabled.
Components like FieldContainer, FieldSet, Field, Button, Tab override this property to false
since they want to implement custom disable logic.</p>
</div></div></div><div id="property-originalValue" class="member inherited"><a href="Ext.form.field.File.html#property-originalValue" rel="property-originalValue" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-property-originalValue" class="viewSource">view source</a></div><a name="originalValue"></a><a name="property-originalValue"></a><a href="Ext.form.field.File.html#" rel="property-originalValue" class="cls expand">originalValue</a><span> : Mixed</span></div><div class="description"><div class="short">The original value of the field as configured in the value configuration, or as loaded by
the last form load operatio...</div><div class="long"><p>The original value of the field as configured in the <a href="Ext.form.field.File.html#value" rel="Ext.form.field.File#value" class="docClass">value</a> configuration, or as loaded by
the last form load operation if the form's <a href="Ext.form.Basic.html#trackResetOnLoad" rel="Ext.form.Basic#trackResetOnLoad" class="docClass">trackResetOnLoad</a>
setting is <code>true</code>.</p>
</div></div></div><div id="property-ownerCt" class="member inherited"><a href="Ext.form.field.File.html#property-ownerCt" rel="property-ownerCt" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-property-ownerCt" class="viewSource">view source</a></div><a name="ownerCt"></a><a name="property-ownerCt"></a><a href="Ext.form.field.File.html#" rel="property-ownerCt" class="cls expand">ownerCt</a><span> : Ext.Container</span></div><div class="description"><div class="short">This Component's owner Container (defaults to undefined, and is set automatically when
this Component is added to a C...</div><div class="long"><p>This Component's owner <a href="Ext.container.Container.html" rel="Ext.container.Container" class="docClass">Container</a> (defaults to undefined, and is set automatically when
this Component is added to a Container).  Read-only.</p>

<p><b>Note</b>: to access items within the Container see <tt><a href="Ext.form.field.File.html#itemId" rel="Ext.form.field.File#itemId" class="docClass">itemId</a></tt>.</p>

</div></div></div><div id="property-rendered" class="member inherited"><a href="Ext.form.field.File.html#property-rendered" rel="property-rendered" class="expand more"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-property-rendered" class="viewSource">view source</a></div><a name="rendered"></a><a name="property-rendered"></a><a href="Ext.form.field.File.html#" rel="property-rendered" class="cls expand">rendered</a><span> : Boolean</span></div><div class="description"><div class="short"><p>Read-only property indicating whether or not the component has been rendered.</p>
</div><div class="long"><p>Read-only property indicating whether or not the component has been rendered.</p>
</div></div></div><div id="property-stopFx" class="member inherited"><a href="Ext.form.field.File.html#property-stopFx" rel="property-stopFx" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-property-stopFx" class="viewSource">view source</a></div><a name="stopFx"></a><a name="property-stopFx"></a><a href="Ext.form.field.File.html#" rel="property-stopFx" class="cls expand">stopFx</a><span> : Object</span></div><div class="description"><div class="short">Stops any running effects and clears this object's internal effects queue if it contains
any additional effects that ...</div><div class="long"><p>Stops any running effects and clears this object's internal effects queue if it contains
any additional effects that haven't started yet.</p>
</div></div></div><div id="property-zIndexManager" class="member inherited"><a href="Ext.form.field.File.html#property-zIndexManager" rel="property-zIndexManager" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-property-zIndexManager" class="viewSource">view source</a></div><a name="zIndexManager"></a><a name="property-zIndexManager"></a><a href="Ext.form.field.File.html#" rel="property-zIndexManager" class="cls expand">zIndexManager</a><span> : Ext.ZIndexManager</span></div><div class="description"><div class="short">Optional. Only present for floating Components after they have been rendered.


A reference to the ZIndexManager whic...</div><div class="long"><p>Optional. Only present for <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> Components after they have been rendered.</p>


<p>A reference to the ZIndexManager which is managing this Component's z-index.</p>


<p>The <a href="Ext.ZIndexManager.html" rel="Ext.ZIndexManager" class="docClass">ZIndexManager</a> maintains a stack of floating Component z-indices, and also provides a single modal
mask which is insert just beneath the topmost visible modal floating Component.</p>


<p>Floating Components may be <a href="Ext.form.field.File.html#toFront" rel="Ext.form.field.File#toFront" class="docClass">brought to the front</a> or <a href="Ext.form.field.File.html#toBack" rel="Ext.form.field.File#toBack" class="docClass">sent to the back</a> of the z-index stack.</p>


<p>This defaults to the global <a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a> for floating Components that are programatically
<a href="Ext.Component.html#render" rel="Ext.Component#render" class="docClass">rendered</a>.</p>


<p>For <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> Components which are added to a Container, the ZIndexManager is acquired from the first ancestor Container found
which is floating, or if not found the global <a href="Ext.WindowManager.html" rel="Ext.WindowManager" class="docClass">ZIndexManager</a> is used.</p>


<p>See <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> and <a href="Ext.form.field.File.html#floatParent" rel="Ext.form.field.File#floatParent" class="docClass">floatParent</a></p>

</div></div></div></div><div class="m-methods"><a name="methods"></a><div class="definedBy">Defined By</div><h3 class="mth p">Methods</h3><div id="method-File" class="member f ni"><a href="Ext.form.field.File.html#method-File" rel="method-File" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.File.html" class="definedIn docClass">Ext.form.field.File</a><br/><a href="../source/File.html#Ext-form.field.File-method-constructor" class="viewSource">view source</a></div><a name="File"></a><a name="method-File"></a><a href="Ext.form.field.File.html#" rel="method-File" class="cls expand">File</a>(
<span class="pre">Object config</span>)
 : void</div><div class="description"><div class="short"><p>Create a new File field</p>
</div><div class="long"><p>Create a new File field</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">config</span> : Object<div class="sub-desc"><p>Configuration options</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-addClass" class="member inherited"><a href="Ext.form.field.File.html#method-addClass" rel="method-addClass" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-addClass" class="viewSource">view source</a></div><a name="addClass"></a><a name="method-addClass"></a><a href="Ext.form.field.File.html#" rel="method-addClass" class="cls expand">addClass</a>(
<span class="pre">String cls</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>@deprecated 4.0 Replaced by {link:#addCls}
Adds a CSS class to the top level element representing this component.</p>
</div><div class="long"><p>@deprecated 4.0 Replaced by {link:#addCls}
Adds a CSS class to the top level element representing this component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String<div class="sub-desc"><p>The CSS class name to add</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>Returns the Component to allow method chaining.</p>
</li></ul></div></div></div><div id="method-addCls" class="member inherited"><a href="Ext.form.field.File.html#method-addCls" rel="method-addCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-addCls" class="viewSource">view source</a></div><a name="addCls"></a><a name="method-addCls"></a><a href="Ext.form.field.File.html#" rel="method-addCls" class="cls expand">addCls</a>(
<span class="pre">String cls</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>Adds a CSS class to the top level element representing this component.</p>
</div><div class="long"><p>Adds a CSS class to the top level element representing this component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String<div class="sub-desc"><p>The CSS class name to add</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>Returns the Component to allow method chaining.</p>
</li></ul></div></div></div><div id="method-addClsWithUI" class="member inherited"><a href="Ext.form.field.File.html#method-addClsWithUI" rel="method-addClsWithUI" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-addClsWithUI" class="viewSource">view source</a></div><a name="addClsWithUI"></a><a name="method-addClsWithUI"></a><a href="Ext.form.field.File.html#" rel="method-addClsWithUI" class="cls expand">addClsWithUI</a>(
<span class="pre">String/Array cls</span>)
 : void</div><div class="description"><div class="short"><p>Adds a cls to the uiCls array, which will also call <a href="Ext.form.field.File.html#addUIClsToElement" rel="Ext.form.field.File#addUIClsToElement" class="docClass">addUIClsToElement</a> and adds
to all elements of this component.</p>
</div><div class="long"><p>Adds a cls to the uiCls array, which will also call <a href="Ext.form.field.File.html#addUIClsToElement" rel="Ext.form.field.File#addUIClsToElement" class="docClass">addUIClsToElement</a> and adds
to all elements of this component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String/Array<div class="sub-desc"><p>A string or an array of strings to add to the uiCls</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-addEvents" class="member inherited"><a href="Ext.form.field.File.html#method-addEvents" rel="method-addEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-addEvents" class="viewSource">view source</a></div><a name="addEvents"></a><a name="method-addEvents"></a><a href="Ext.form.field.File.html#" rel="method-addEvents" class="cls expand">addEvents</a>(
<span class="pre">Object/String o, String </span>)
 : void</div><div class="description"><div class="short"><p>Adds the specified events to the list of events which this Observable may fire.</p>
</div><div class="long"><p>Adds the specified events to the list of events which this Observable may fire.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">o</span> : Object/String<div class="sub-desc"><p>Either an object with event names as properties with a value of <code>true</code>
or the first event name string if multiple event names are being passed as separate parameters.</p>
</div></li><li><span class="pre"></span> : String<div class="sub-desc"><p>[additional] Optional additional event names if multiple event names are being passed as separate parameters.
Usage:</p>

<pre><code>this.addEvents('storeloaded', 'storecleared');
</code></pre>

</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-addListener" class="member inherited"><a href="Ext.form.field.File.html#method-addListener" rel="method-addListener" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-addListener" class="viewSource">view source</a></div><a name="addListener"></a><a name="method-addListener"></a><a href="Ext.form.field.File.html#" rel="method-addListener" class="cls expand">addListener</a>(
<span class="pre">String eventName, Function handler, [Object scope], [Object options]</span>)
 : void</div><div class="description"><div class="short"><p>Appends an event handler to this object.</p>
</div><div class="long"><p>Appends an event handler to this object.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The name of the event to listen for. May also be an object who's property names are event names. See</p>
</div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The method the event invokes.</p>
</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
<b>If omitted, defaults to the object which fired the event.</b></p>
</div></li><li><span class="pre">options</span> : Object<div class="sub-desc"><p>(optional) An object containing handler configuration.
properties. This may contain any of the following properties:<ul>
<li><b>scope</b> : Object<div class="sub-desc">The scope (<code><b>this</b></code> reference) in which the handler function is executed.
<b>If omitted, defaults to the object which fired the event.</b></div></li>
<li><b>delay</b> : Number<div class="sub-desc">The number of milliseconds to delay the invocation of the handler after the event fires.</div></li>
<li><b>single</b> : Boolean<div class="sub-desc">True to add a handler to handle just the next firing of the event, and then remove itself.</div></li>
<li><b>buffer</b> : Number<div class="sub-desc">Causes the handler to be scheduled to run in an <a href="Ext.util.DelayedTask.html" rel="Ext.util.DelayedTask" class="docClass">Ext.util.DelayedTask</a> delayed
by the specified number of milliseconds. If the event fires again within that time, the original
handler is <em>not</em> invoked, but the new handler is scheduled in its place.</div></li>
<li><b>target</b> : Observable<div class="sub-desc">Only call the handler if the event was fired on the target Observable, <i>not</i>
if the event was bubbled up from a child Observable.</div></li>
<li><b>element</b> : String<div class="sub-desc"><b>This option is only valid for listeners bound to <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Components</a>.</b>
The name of a Component property which references an element to add a listener to.</p>

<p>This option is useful during Component construction to add DOM event listeners to elements of <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Components</a> which
will exist only after the Component is rendered. For example, to add a click listener to a Panel's body:
<pre><code>new Ext.panel.Panel({
    title: 'The title',
    listeners: {
        click: this.handlePanelClick,
        element: 'body'
    }
});
</code></pre></p>


<p>When added in this way, the options available are the options applicable to <a href="Ext.core.Element.html#addListener" rel="Ext.core.Element#addListener" class="docClass">Ext.core.Element.addListener</a></p>


<p></div></li>
</ul><br></p>

<p>
<b>Combining Options</b><br>
Using the options argument, it is possible to combine different types of listeners:<br>
<br>
A delayed, one-time listener.
<pre><code>myPanel.on('hide', this.handleClick, this, {
single: true,
delay: 100
});</code></pre>
<p>
<b>Attaching multiple handlers in 1 call</b><br>
The method also allows for a single argument to be passed which is a config object containing properties
which specify multiple events. For example:
<pre><code>myGridPanel.on({
    cellClick: this.onCellClick,
    mouseover: this.onMouseOver,
    mouseout: this.onMouseOut,
    scope: this // Important. Ensure "this" is correct during handler execution
});
</code></pre>.
<p>

</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-addManagedListener" class="member inherited"><a href="Ext.form.field.File.html#method-addManagedListener" rel="method-addManagedListener" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-addManagedListener" class="viewSource">view source</a></div><a name="addManagedListener"></a><a name="method-addManagedListener"></a><a href="Ext.form.field.File.html#" rel="method-addManagedListener" class="cls expand">addManagedListener</a>(
<span class="pre">Observable/Element item, Object/String ename, Function fn, Object scope, Object opt</span>)
 : void</div><div class="description"><div class="short"><p>Adds listeners to any Observable object (or Element) which are automatically removed when this Component
is destroyed.

</div><div class="long"><p>Adds listeners to any Observable object (or Element) which are automatically removed when this Component
is destroyed.

<h3 class="pa">Parameters</h3><ul><li><span class="pre">item</span> : Observable/Element<div class="sub-desc"><p>The item to which to add a listener/listeners.</p>
</div></li><li><span class="pre">ename</span> : Object/String<div class="sub-desc"><p>The event name, or an object containing event name properties.</p>
</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
is the handler function.</p>
</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
is the scope (<code>this</code> reference) in which the handler function is executed.</p>
</div></li><li><span class="pre">opt</span> : Object<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
is the <a href="Ext.util.Observable.html#addListener" rel="Ext.util.Observable#addListener" class="docClass">addListener</a> options.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-addStateEvents" class="member inherited"><a href="Ext.form.field.File.html#method-addStateEvents" rel="method-addStateEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-method-addStateEvents" class="viewSource">view source</a></div><a name="addStateEvents"></a><a name="method-addStateEvents"></a><a href="Ext.form.field.File.html#" rel="method-addStateEvents" class="cls expand">addStateEvents</a>(
<span class="pre">String/Array events</span>)
 : void</div><div class="description"><div class="short"><p>Add events that will trigger the state to be saved.</p>
</div><div class="long"><p>Add events that will trigger the state to be saved.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">events</span> : String/Array<div class="sub-desc"><p>The event name or an array of event names.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-afterComponentLayout" class="member inherited"><a href="Ext.form.field.File.html#method-afterComponentLayout" rel="method-afterComponentLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-afterComponentLayout" class="viewSource">view source</a></div><a name="afterComponentLayout"></a><a name="method-afterComponentLayout"></a><a href="Ext.form.field.File.html#" rel="method-afterComponentLayout" class="cls expand">afterComponentLayout</a>(
<span class="pre">Number adjWidth, Number adjHeight, Boolean isSetSize, Ext.Component layoutOwner</span>)
 : void</div><div class="description"><div class="short"><p>&nbsp;</p></div><div class="long">
<h3 class="pa">Parameters</h3><ul><li><span class="pre">adjWidth</span> : Number<div class="sub-desc"><p>The box-adjusted width that was set</p>
</div></li><li><span class="pre">adjHeight</span> : Number<div class="sub-desc"><p>The box-adjusted height that was set</p>
</div></li><li><span class="pre">isSetSize</span> : Boolean<div class="sub-desc"><p>Whether or not the height/width are stored on the component permanently</p>
</div></li><li><span class="pre">layoutOwner</span> : Ext.Component<div class="sub-desc"><p>Component which sent the layout. Only used when isSetSize is false.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-alignTo" class="member inherited"><a href="Ext.form.field.File.html#method-alignTo" rel="method-alignTo" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-alignTo" class="viewSource">view source</a></div><a name="alignTo"></a><a name="method-alignTo"></a><a href="Ext.form.field.File.html#" rel="method-alignTo" class="cls expand">alignTo</a>(
<span class="pre">Mixed element, String position, [Array offsets]</span>)
 : Component</div><div class="description"><div class="short"><p>Aligns this floating Component to the specified element</p>
</div><div class="long"><p>Aligns this floating Component to the specified element</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">element</span> : Mixed<div class="sub-desc"><p>The element or <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> to align to. If passing a component, it must
be a omponent instance. If a string id is passed, it will be used as an element id.</p>
</div></li><li><span class="pre">position</span> : String<div class="sub-desc"><p>(optional, defaults to "tl-bl?") The position to align to (see <a href="Ext.core.Element.html#alignTo" rel="Ext.core.Element#alignTo" class="docClass">Ext.core.Element.alignTo</a> for more details).</p>
</div></li><li><span class="pre">offsets</span> : Array<div class="sub-desc"><p>(optional) Offset the positioning by [x, y]</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-animate" class="member inherited"><a href="Ext.form.field.File.html#method-animate" rel="method-animate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-method-animate" class="viewSource">view source</a></div><a name="animate"></a><a name="method-animate"></a><a href="Ext.form.field.File.html#" rel="method-animate" class="cls expand">animate</a>(
<span class="pre">Object config</span>)
 : Object</div><div class="description"><div class="short">Perform custom animation on this object.
This method is applicable to both the the Component class and the Element cl...</div><div class="long"><p>Perform custom animation on this object.<p>
<p>This method is applicable to both the the <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Component</a> class and the <a href="Ext.core.Element.html" rel="Ext.core.Element" class="docClass">Element</a> class.
It performs animated transitions of certain properties of this object over a specified timeline.</p>
<p>The sole parameter is an object which specifies start property values, end property values, and properties which
describe the timeline. Of the properties listed below, only <b><code>to</code></b> is mandatory.</p>
<p>Properties include<ul>
<li><code>from</code> <div class="sub-desc">An object which specifies start values for the properties being animated.
If not supplied, properties are animated from current settings. The actual properties which may be animated depend upon
ths object being animated. See the sections below on Element and Component animation.<div></li>
<li><code>to</code> <div class="sub-desc">An object which specifies end values for the properties being animated.</div></li>
<li><code>duration</code><div class="sub-desc">The duration <b>in milliseconds</b> for which the animation will run.</div></li>
<li><code>easing</code> <div class="sub-desc">A string value describing an easing type to modify the rate of change from the default linear to non-linear. Values may be one of:<code><ul>
<li>ease</li>
<li>easeIn</li>
<li>easeOut</li>
<li>easeInOut</li>
<li>backIn</li>
<li>backOut</li>
<li>elasticIn</li>
<li>elasticOut</li>
<li>bounceIn</li>
<li>bounceOut</li>
</ul></code></div></li>
<li><code>keyframes</code> <div class="sub-desc">This is an object which describes the state of animated properties at certain points along the timeline.
it is an object containing properties who's names are the percentage along the timeline being described and who's values specify the animation state at that point.</div></li>
<li><code>listeners</code> <div class="sub-desc">This is a standard <a href="Ext.util.Observable.html#listeners" rel="Ext.util.Observable#listeners" class="docClass">listeners</a> configuration object which may be used
to inject behaviour at either the <code>beforeanimate</code> event or the <code>afteranimate</code> event.</div></li>
</ul></p>
<h3>Animating an <a href="Ext.core.Element.html" rel="Ext.core.Element" class="docClass">Element</a></h3>
When animating an Element, the following properties may be specified in <code>from</code>, <code>to</code>, and <code>keyframe</code> objects:<ul>
<li><code>x</code> <div class="sub-desc">The page X position in pixels.</div></li>
<li><code>y</code> <div class="sub-desc">The page Y position in pixels</div></li>
<li><code>left</code> <div class="sub-desc">The element's CSS <code>left</code> value. Units must be supplied.</div></li>
<li><code>top</code> <div class="sub-desc">The element's CSS <code>top</code> value. Units must be supplied.</div></li>
<li><code>width</code> <div class="sub-desc">The element's CSS <code>width</code> value. Units must be supplied.</div></li>
<li><code>height</code> <div class="sub-desc">The element's CSS <code>height</code> value. Units must be supplied.</div></li>
<li><code>scrollLeft</code> <div class="sub-desc">The element's <code>scrollLeft</code> value.</div></li>
<li><code>scrollTop</code> <div class="sub-desc">The element's <code>scrollLeft</code> value.</div></li>
<li><code>opacity</code> <div class="sub-desc">The element's <code>opacity</code> value. This must be a value between <code>0</code> and <code>1</code>.</div></li>
</ul>
<p><b>Be aware than animating an Element which is being used by an <a href="Ext.html" rel="Ext" class="docClass">Ext</a> Component without in some way informing the Component about the changed element state
will result in incorrect Component behaviour. This is because the Component will be using the old state of the element. To avoid this problem, it is now possible to
directly animate certain properties of Components.</b></p>
<h3>Animating a <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Component</a></h3>
When animating an Element, the following properties may be specified in <code>from</code>, <code>to</code>, and <code>keyframe</code> objects:<ul>
<li><code>x</code> <div class="sub-desc">The Component's page X position in pixels.</div></li>
<li><code>y</code> <div class="sub-desc">The Component's page Y position in pixels</div></li>
<li><code>left</code> <div class="sub-desc">The Component's <code>left</code> value in pixels.</div></li>
<li><code>top</code> <div class="sub-desc">The Component's <code>top</code> value in pixels.</div></li>
<li><code>width</code> <div class="sub-desc">The Component's <code>width</code> value in pixels.</div></li>
<li><code>width</code> <div class="sub-desc">The Component's <code>width</code> value in pixels.</div></li>
<li><code>dynamic</code> <div class="sub-desc">Specify as true to update the Component's layout (if it is a Container) at every frame
of the animation. <i>Use sparingly as laying out on every intermediate size change is an expensive operation</i>.</div></li>
</ul>
<p>For example, to animate a Window to a new size, ensuring that its internal layout, and any shadow is correct:</p>
<pre><code>myWindow = Ext.create('Ext.window.Window', {
    title: 'Test Component animation',
    width: 500,
    height: 300,
    layout: {
        type: 'hbox',
        align: 'stretch'
    },
    items: [{
        title: 'Left: 33%',
        margins: '5 0 5 5',
        flex: 1
    }, {
        title: 'Left: 66%',
        margins: '5 5 5 5',
        flex: 2
    }]
});
myWindow.show();
myWindow.header.el.on('click', function() {
    myWindow.animate({
        to: {
            width: (myWindow.getWidth() == 500) ? 700 : 500,
            height: (myWindow.getHeight() == 300) ? 400 : 300,
        }
    });
});
</code></pre>
<p>For performance reasons, by default, the internal layout is only updated when the Window reaches its final <code>"to"</code> size. If dynamic updating of the Window's child
Components is required, then configure the animation with <code>dynamic: true</code> and the two child items will maintain their proportions during the animation.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">config</span> : Object<div class="sub-desc"><p>An object containing properties which describe the animation's start and end states, and the timeline of the animation.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-applyState" class="member inherited"><a href="Ext.form.field.File.html#method-applyState" rel="method-applyState" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-method-applyState" class="viewSource">view source</a></div><a name="applyState"></a><a name="method-applyState"></a><a href="Ext.form.field.File.html#" rel="method-applyState" class="cls expand">applyState</a>(
<span class="pre">Object state</span>)
 : void</div><div class="description"><div class="short">Applies the state to the object. This should be overridden in subclasses to do
more complex state operations. By defa...</div><div class="long"><p>Applies the state to the object. This should be overridden in subclasses to do
more complex state operations. By default it applies the state properties onto
the current object.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The state</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-autoSize" class="member inherited"><a href="Ext.form.field.File.html#method-autoSize" rel="method-autoSize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-method-autoSize" class="viewSource">view source</a></div><a name="autoSize"></a><a name="method-autoSize"></a><a href="Ext.form.field.File.html#" rel="method-autoSize" class="cls expand">autoSize</a> : void</div><div class="description"><div class="short">Automatically grows the field to accomodate the width of the text up to the maximum field width allowed.
This only ta...</div><div class="long"><p>Automatically grows the field to accomodate the width of the text up to the maximum field width allowed.
This only takes effect if <tt><a href="Ext.form.field.File.html#grow" rel="Ext.form.field.File#grow" class="docClass">grow</a> = true</tt>, and fires the <a href="Ext.form.field.File.html#autosize" rel="Ext.form.field.File#autosize" class="docClass">autosize</a> event if the
width changes.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-batchChanges" class="member inherited"><a href="Ext.form.field.File.html#method-batchChanges" rel="method-batchChanges" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-batchChanges" class="viewSource">view source</a></div><a name="batchChanges"></a><a name="method-batchChanges"></a><a href="Ext.form.field.File.html#" rel="method-batchChanges" class="cls expand">batchChanges</a>(
<span class="pre">Object fn</span>)
 : void</div><div class="description"><div class="short">A utility for grouping a set of modifications which may trigger value changes into a single
transaction, to prevent e...</div><div class="long"><p>A utility for grouping a set of modifications which may trigger value changes into a single
transaction, to prevent excessive firing of <a href="Ext.form.field.File.html#change" rel="Ext.form.field.File#change" class="docClass">change</a> events. This is useful for instance
if the field has sub-fields which are being updated as a group; you don't want the container
field to check its own changed state for each subfield change.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">fn</span> : Object<div class="sub-desc"><p>A function containing the transaction code</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-beforeComponentLayout" class="member inherited"><a href="Ext.form.field.File.html#method-beforeComponentLayout" rel="method-beforeComponentLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-beforeComponentLayout" class="viewSource">view source</a></div><a name="beforeComponentLayout"></a><a name="method-beforeComponentLayout"></a><a href="Ext.form.field.File.html#" rel="method-beforeComponentLayout" class="cls expand">beforeComponentLayout</a>(
<span class="pre">Number adjWidth, Number adjHeight, Boolean isSetSize, Ext.Component layoutOwner</span>)
 : void</div><div class="description"><div class="short">Occurs before componentLayout is run. Returning false from this method will prevent the componentLayout
from being ex...</div><div class="long"><p>Occurs before componentLayout is run. Returning false from this method will prevent the componentLayout
from being executed.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">adjWidth</span> : Number<div class="sub-desc"><p>The box-adjusted width that was set</p>
</div></li><li><span class="pre">adjHeight</span> : Number<div class="sub-desc"><p>The box-adjusted height that was set</p>
</div></li><li><span class="pre">isSetSize</span> : Boolean<div class="sub-desc"><p>Whether or not the height/width are stored on the component permanently</p>
</div></li><li><span class="pre">layoutOwner</span> : Ext.Component<div class="sub-desc"><p>Component which sent the layout. Only used when isSetSize is false.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-bubble" class="member inherited"><a href="Ext.form.field.File.html#method-bubble" rel="method-bubble" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-bubble" class="viewSource">view source</a></div><a name="bubble"></a><a name="method-bubble"></a><a href="Ext.form.field.File.html#" rel="method-bubble" class="cls expand">bubble</a>(
<span class="pre">Function fn, [Object scope], [Array args]</span>)
 : Ext.Component</div><div class="description"><div class="short">Bubbles up the component/container heirarchy, calling the specified function with each component. The scope (this) of...</div><div class="long"><p>Bubbles up the component/container heirarchy, calling the specified function with each component. The scope (<i>this</i>) of
function call will be the scope provided or the current component. The arguments to the function
will be the args provided or the current component. If the function returns false at any point,
the bubble is stopped.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The function to call</p>
</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope of the function (defaults to current node)</p>
</div></li><li><span class="pre">args</span> : Array<div class="sub-desc"><p>(optional) The args to call the function with (default to passing the current component)</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-capture" class="member inherited"><a href="Ext.form.field.File.html#method-capture" rel="method-capture" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-capture" class="viewSource">view source</a></div><a name="capture"></a><a name="method-capture"></a><a href="Ext.form.field.File.html#" rel="method-capture" class="cls expand">capture</a>(
<span class="pre">Observable o, Function fn, [Object scope]</span>)
 : void</div><div class="description"><div class="short">Starts capture on the specified Observable. All events will be passed
to the supplied function with the event name + ...</div><div class="long"><p>Starts capture on the specified Observable. All events will be passed
to the supplied function with the event name + standard signature of the event
<b>before</b> the event is fired. If the supplied function returns false,
the event will not fire.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">o</span> : Observable<div class="sub-desc"><p>The Observable to capture events from.</p>
</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The function to call when an event is fired.</p>
</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to the Observable firing the event.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-center" class="member inherited"><a href="Ext.form.field.File.html#method-center" rel="method-center" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-center" class="viewSource">view source</a></div><a name="center"></a><a name="method-center"></a><a href="Ext.form.field.File.html#" rel="method-center" class="cls expand">center</a> : Component</div><div class="description"><div class="short"><p>Center this Component in its container.</p>
</div><div class="long"><p>Center this Component in its container.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-checkChange" class="member inherited"><a href="Ext.form.field.File.html#method-checkChange" rel="method-checkChange" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-checkChange" class="viewSource">view source</a></div><a name="checkChange"></a><a name="method-checkChange"></a><a href="Ext.form.field.File.html#" rel="method-checkChange" class="cls expand">checkChange</a> : void</div><div class="description"><div class="short">Checks whether the value of the field has changed since the last time it was checked. If the value
has changed, it:

...</div><div class="long"><p>Checks whether the value of the field has changed since the last time it was checked. If the value
has changed, it:</p>


<ol>
<li>Fires the <a href="Ext.form.field.File.html#change" rel="Ext.form.field.File#change" class="docClass">change event</a>,</li>
<li>Performs validation if the <a href="Ext.form.field.File.html#validateOnChange" rel="Ext.form.field.File#validateOnChange" class="docClass">validateOnChange</a> config is enabled, firing the
<a href="Ext.form.field.File.html#validationchange" rel="Ext.form.field.File#validationchange" class="docClass">validationchange event</a> if the validity has changed, and</li>
<li>Checks the <a href="Ext.form.field.File.html#isDirty" rel="Ext.form.field.File#isDirty" class="docClass">dirty state</a> of the field and fires the <a href="Ext.form.field.File.html#dirtychange" rel="Ext.form.field.File#dirtychange" class="docClass">dirtychange event</a>
if it has changed.</li>
</ol>

<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-checkDirty" class="member inherited"><a href="Ext.form.field.File.html#method-checkDirty" rel="method-checkDirty" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-checkDirty" class="viewSource">view source</a></div><a name="checkDirty"></a><a name="method-checkDirty"></a><a href="Ext.form.field.File.html#" rel="method-checkDirty" class="cls expand">checkDirty</a> : void</div><div class="description"><div class="short">Checks the isDirty state of the field and if it has changed since the last time
it was checked, fires the dirtychange...</div><div class="long"><p>Checks the <a href="Ext.form.field.File.html#isDirty" rel="Ext.form.field.File#isDirty" class="docClass">isDirty</a> state of the field and if it has changed since the last time
it was checked, fires the <a href="Ext.form.field.File.html#dirtychange" rel="Ext.form.field.File#dirtychange" class="docClass">dirtychange</a> event.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-clearInvalid" class="member inherited"><a href="Ext.form.field.File.html#method-clearInvalid" rel="method-clearInvalid" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-method-clearInvalid" class="viewSource">view source</a></div><a name="clearInvalid"></a><a name="method-clearInvalid"></a><a href="Ext.form.field.File.html#" rel="method-clearInvalid" class="cls expand">clearInvalid</a> : void</div><div class="description"><div class="short">Clear any invalid styles/messages for this field.


Note: this method does not cause the Field's validate or isValid ...</div><div class="long"><p>Clear any invalid styles/messages for this field.</p>


<p><b>Note</b>: this method does not cause the Field's <a href="Ext.form.field.File.html#validate" rel="Ext.form.field.File#validate" class="docClass">validate</a> or <a href="Ext.form.field.File.html#isValid" rel="Ext.form.field.File#isValid" class="docClass">isValid</a> methods to
return <code>true</code> if the value does not <i>pass</i> validation. So simply clearing a field's errors
will not necessarily allow submission of forms submitted with the <a href="Ext.form.action.Submit.html#clientValidation" rel="Ext.form.action.Submit#clientValidation" class="docClass">Ext.form.action.Submit.clientValidation</a>
option set.</p>

<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-clearListeners" class="member inherited"><a href="Ext.form.field.File.html#method-clearListeners" rel="method-clearListeners" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-clearListeners" class="viewSource">view source</a></div><a name="clearListeners"></a><a name="method-clearListeners"></a><a href="Ext.form.field.File.html#" rel="method-clearListeners" class="cls expand">clearListeners</a> : void</div><div class="description"><div class="short"><p>Removes all listeners for this object including the managed listeners</p>
</div><div class="long"><p>Removes all listeners for this object including the managed listeners</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-clearManagedListeners" class="member inherited"><a href="Ext.form.field.File.html#method-clearManagedListeners" rel="method-clearManagedListeners" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-clearManagedListeners" class="viewSource">view source</a></div><a name="clearManagedListeners"></a><a name="method-clearManagedListeners"></a><a href="Ext.form.field.File.html#" rel="method-clearManagedListeners" class="cls expand">clearManagedListeners</a> : void</div><div class="description"><div class="short"><p>Removes all managed listeners for this object.</p>
</div><div class="long"><p>Removes all managed listeners for this object.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-cloneConfig" class="member inherited"><a href="Ext.form.field.File.html#method-cloneConfig" rel="method-cloneConfig" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-cloneConfig" class="viewSource">view source</a></div><a name="cloneConfig"></a><a name="method-cloneConfig"></a><a href="Ext.form.field.File.html#" rel="method-cloneConfig" class="cls expand">cloneConfig</a>(
<span class="pre">Object overrides</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>Clone the current component using the original config values passed into this instance by default.</p>
</div><div class="long"><p>Clone the current component using the original config values passed into this instance by default.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">overrides</span> : Object<div class="sub-desc"><p>A new config containing any properties to override in the cloned version.
An id property can be passed on this object, otherwise one will be generated to avoid duplicates.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>clone The cloned copy of this component</p>
</li></ul></div></div></div><div id="method-destroy" class="member inherited"><a href="Ext.form.field.File.html#method-destroy" rel="method-destroy" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-method-destroy" class="viewSource">view source</a></div><a name="destroy"></a><a name="method-destroy"></a><a href="Ext.form.field.File.html#" rel="method-destroy" class="cls expand">destroy</a> : void</div><div class="description"><div class="short"><p>Destroys this stateful object.</p>
</div><div class="long"><p>Destroys this stateful object.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-disable" class="member inherited"><a href="Ext.form.field.File.html#method-disable" rel="method-disable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-disable" class="viewSource">view source</a></div><a name="disable"></a><a name="method-disable"></a><a href="Ext.form.field.File.html#" rel="method-disable" class="cls expand">disable</a>(
<span class="pre">Boolean silent</span>)
 : void</div><div class="description"><div class="short"><p>Disable the component.</p>
</div><div class="long"><p>Disable the component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">silent</span> : Boolean<div class="sub-desc"><p>Passing true, will supress the 'disable' event from being fired.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-doAutoRender" class="member inherited"><a href="Ext.form.field.File.html#method-doAutoRender" rel="method-doAutoRender" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-doAutoRender" class="viewSource">view source</a></div><a name="doAutoRender"></a><a name="method-doAutoRender"></a><a href="Ext.form.field.File.html#" rel="method-doAutoRender" class="cls expand">doAutoRender</a> : void</div><div class="description"><div class="short">Handles autoRender.
Floating Components may have an ownerCt. If they are asking to be constrained, constrain them wit...</div><div class="long"><p>Handles autoRender.
Floating Components may have an ownerCt. If they are asking to be constrained, constrain them within that
ownerCt, and have their z-index managed locally. Floating Components are always rendered to document.body</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-doComponentLayout" class="member inherited"><a href="Ext.form.field.File.html#method-doComponentLayout" rel="method-doComponentLayout" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-doComponentLayout" class="viewSource">view source</a></div><a name="doComponentLayout"></a><a name="method-doComponentLayout"></a><a href="Ext.form.field.File.html#" rel="method-doComponentLayout" class="cls expand">doComponentLayout</a>(
<span class="pre">Object width, Object height, Object isSetSize, Object ownerCt</span>)
 : Ext.container.Container</div><div class="description"><div class="short">This method needs to be called whenever you change something on this component that requires the Component's
layout t...</div><div class="long"><p>This method needs to be called whenever you change something on this component that requires the Component's
layout to be recalculated.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">width</span> : Object<div class="sub-desc">
</div></li><li><span class="pre">height</span> : Object<div class="sub-desc">
</div></li><li><span class="pre">isSetSize</span> : Object<div class="sub-desc">
</div></li><li><span class="pre">ownerCt</span> : Object<div class="sub-desc">
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-doConstrain" class="member inherited"><a href="Ext.form.field.File.html#method-doConstrain" rel="method-doConstrain" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-doConstrain" class="viewSource">view source</a></div><a name="doConstrain"></a><a name="method-doConstrain"></a><a href="Ext.form.field.File.html#" rel="method-doConstrain" class="cls expand">doConstrain</a>(
<span class="pre">Mixed constrainTo</span>)
 : void</div><div class="description"><div class="short">Moves this floating Component into a constrain region.


By default, this Component is constrained to be within the c...</div><div class="long"><p>Moves this floating Component into a constrain region.</p>


<p>By default, this Component is constrained to be within the container it was added to, or the element
it was rendered to.</p>


<p>An alternative constraint may be passed.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">constrainTo</span> : Mixed<div class="sub-desc"><p>Optional. The Element or <a href="Ext.util.Region.html" rel="Ext.util.Region" class="docClass">Region</a> into which this Component is to be constrained.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-enable" class="member inherited"><a href="Ext.form.field.File.html#method-enable" rel="method-enable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-enable" class="viewSource">view source</a></div><a name="enable"></a><a name="method-enable"></a><a href="Ext.form.field.File.html#" rel="method-enable" class="cls expand">enable</a>(
<span class="pre">Boolean silent</span>)
 : void</div><div class="description"><div class="short"><p>Enable the component</p>
</div><div class="long"><p>Enable the component</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">silent</span> : Boolean<div class="sub-desc"><p>Passing false will supress the 'enable' event from being fired.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-enableBubble" class="member inherited"><a href="Ext.form.field.File.html#method-enableBubble" rel="method-enableBubble" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-enableBubble" class="viewSource">view source</a></div><a name="enableBubble"></a><a name="method-enableBubble"></a><a href="Ext.form.field.File.html#" rel="method-enableBubble" class="cls expand">enableBubble</a>(
<span class="pre">String/Array events</span>)
 : void</div><div class="description"><div class="short">Enables events fired by this Observable to bubble up an owner hierarchy by calling
this.getBubbleTarget() if present....</div><div class="long"><p>Enables events fired by this Observable to bubble up an owner hierarchy by calling
<code>this.getBubbleTarget()</code> if present. There is no implementation in the Observable base class.</p>


<p>This is commonly used by Ext.Components to bubble events to owner Containers. See <a href="Ext.Component.html#getBubbleTarget" rel="Ext.Component#getBubbleTarget" class="docClass">Ext.Component.getBubbleTarget</a>. The default
implementation in <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> returns the Component's immediate owner. But if a known target is required, this can be overridden to
access the required target more quickly.</p>


<p>Example:</p>


<pre><code>Ext.override(Ext.form.field.Base, {
//  Add functionality to Field&#39;s initComponent to enable the change event to bubble
initComponent : Ext.Function.createSequence(Ext.form.field.Base.prototype.initComponent, function() {
    this.enableBubble('change');
}),

//  We know that we want Field&#39;s events to bubble directly to the FormPanel.
getBubbleTarget : function() {
    if (!this.formPanel) {
        this.formPanel = this.findParentByType('form');
    }
    return this.formPanel;
}
});

var myForm = new Ext.formPanel({
title: 'User Details',
items: [{
    ...
}],
listeners: {
    change: function() {
        // Title goes red if form has been modified.
        myForm.header.setStyle('color', 'red');
    }
}
});
</code></pre>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">events</span> : String/Array<div class="sub-desc"><p>The event name to bubble, or an Array of event names.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-extractFileInput" class="member inherited"><a href="Ext.form.field.File.html#method-extractFileInput" rel="method-extractFileInput" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-extractFileInput" class="viewSource">view source</a></div><a name="extractFileInput"></a><a name="method-extractFileInput"></a><a href="Ext.form.field.File.html#" rel="method-extractFileInput" class="cls expand">extractFileInput</a> : HTMLInputElement</div><div class="description"><div class="short">Only relevant if the instance's isFileUpload method returns true. Returns a reference
to the file input DOM element h...</div><div class="long"><p>Only relevant if the instance's <a href="Ext.form.field.File.html#isFileUpload" rel="Ext.form.field.File#isFileUpload" class="docClass">isFileUpload</a> method returns true. Returns a reference
to the file input DOM element holding the user's selected file. The input will be appended into
the submission form and will not be returned, so this method should also create a replacement.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">HTMLInputElement</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-findLayoutController" class="member inherited"><a href="Ext.form.field.File.html#method-findLayoutController" rel="method-findLayoutController" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-findLayoutController" class="viewSource">view source</a></div><a name="findLayoutController"></a><a name="method-findLayoutController"></a><a href="Ext.form.field.File.html#" rel="method-findLayoutController" class="cls expand">findLayoutController</a> : void</div><div class="description"><div class="short">This method finds the topmost active layout who's processing will eventually determine the size and position of this
...</div><div class="long"><p>This method finds the topmost active layout who's processing will eventually determine the size and position of this
Component.<p>
<p>This method is useful when dynamically adding Components into Containers, and some processing must take place after the
final sizing and positioning of the Component has been performed.</p>

<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-findParentBy" class="member inherited"><a href="Ext.form.field.File.html#method-findParentBy" rel="method-findParentBy" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-findParentBy" class="viewSource">view source</a></div><a name="findParentBy"></a><a name="method-findParentBy"></a><a href="Ext.form.field.File.html#" rel="method-findParentBy" class="cls expand">findParentBy</a>(
<span class="pre">Function fn</span>)
 : Ext.container.Container</div><div class="description"><div class="short">Find a container above this component at any level by a custom function. If the passed function returns
true, the con...</div><div class="long"><p>Find a container above this component at any level by a custom function. If the passed function returns
true, the container will be returned.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>The custom function to call with the arguments (container, this component).</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>The first Container for which the custom function returns true</p>
</li></ul></div></div></div><div id="method-findParentByType" class="member inherited"><a href="Ext.form.field.File.html#method-findParentByType" rel="method-findParentByType" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-findParentByType" class="viewSource">view source</a></div><a name="findParentByType"></a><a name="method-findParentByType"></a><a href="Ext.form.field.File.html#" rel="method-findParentByType" class="cls expand">findParentByType</a>(
<span class="pre">String/Class xtype</span>)
 : Ext.container.Container</div><div class="description"><div class="short"><p>Find a container above this component at any level by xtype or class</p>


<p>See also the <a href="Ext.Component.html#up" rel="Ext.Component#up" class="docClass">up</a> method.</p>

</div><div class="long"><p>Find a container above this component at any level by xtype or class</p>


<p>See also the <a href="Ext.Component.html#up" rel="Ext.Component#up" class="docClass">up</a> method.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">xtype</span> : String/Class<div class="sub-desc"><p>The xtype string for a component, or the class of the component directly</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>The first Container which matches the given xtype or class</p>
</li></ul></div></div></div><div id="method-fireEvent" class="member inherited"><a href="Ext.form.field.File.html#method-fireEvent" rel="method-fireEvent" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-fireEvent" class="viewSource">view source</a></div><a name="fireEvent"></a><a name="method-fireEvent"></a><a href="Ext.form.field.File.html#" rel="method-fireEvent" class="cls expand">fireEvent</a>(
<span class="pre">String eventName, Object... args</span>)
 : Boolean</div><div class="description"><div class="short">Fires the specified event with the passed parameters (minus the event name).


An event may be set to bubble up an Ob...</div><div class="long"><p>Fires the specified event with the passed parameters (minus the event name).</p>


<p>An event may be set to bubble up an Observable parent hierarchy (See <a href="Ext.Component.html#getBubbleTarget" rel="Ext.Component#getBubbleTarget" class="docClass">Ext.Component.getBubbleTarget</a>)
by calling <a href="Ext.form.field.File.html#enableBubble" rel="Ext.form.field.File#enableBubble" class="docClass">enableBubble</a>.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The name of the event to fire.</p>
</div></li><li><span class="pre">args</span> : Object...<div class="sub-desc"><p>Variable number of parameters are passed to handlers.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>returns false if any of the handlers return false otherwise it returns true.</p>
</li></ul></div></div></div><div id="method-focus" class="member inherited"><a href="Ext.form.field.File.html#method-focus" rel="method-focus" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-focus" class="viewSource">view source</a></div><a name="focus"></a><a name="method-focus"></a><a href="Ext.form.field.File.html#" rel="method-focus" class="cls expand">focus</a>(
<span class="pre">[Boolean selectText], [Boolean/Number delay]</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>Try to focus this component.</p>
</div><div class="long"><p>Try to focus this component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">selectText</span> : Boolean<div class="sub-desc"><p>(optional) If applicable, true to also select the text in this component</p>
</div></li><li><span class="pre">delay</span> : Boolean/Number<div class="sub-desc"><p>(optional) Delay the focus this number of milliseconds (true for 10 milliseconds).</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-getActiveAnimation" class="member inherited"><a href="Ext.form.field.File.html#method-getActiveAnimation" rel="method-getActiveAnimation" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-method-getActiveAnimation" class="viewSource">view source</a></div><a name="getActiveAnimation"></a><a name="method-getActiveAnimation"></a><a href="Ext.form.field.File.html#" rel="method-getActiveAnimation" class="cls expand">getActiveAnimation</a> : Mixed</div><div class="description"><div class="short"><p>Returns thq current animation if this object has any effects actively running or queued, else returns false.</p>
</div><div class="long"><p>Returns thq current animation if this object has any effects actively running or queued, else returns false.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Mixed</span>&nbsp; &nbsp;<p>anim if element has active effects, else false</p>
</li></ul></div></div></div><div id="method-getActiveError" class="member inherited"><a href="Ext.form.field.File.html#method-getActiveError" rel="method-getActiveError" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-method-getActiveError" class="viewSource">view source</a></div><a name="getActiveError"></a><a name="method-getActiveError"></a><a href="Ext.form.field.File.html#" rel="method-getActiveError" class="cls expand">getActiveError</a> : String</div><div class="description"><div class="short">Gets the active error message for this component, if any. This does not trigger
validation on its own, it merely retu...</div><div class="long"><p>Gets the active error message for this component, if any. This does not trigger
validation on its own, it merely returns any message that the component may already hold.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The active error message on the component; if there is no error, an empty string is returned.</p>
</li></ul></div></div></div><div id="method-getActiveErrors" class="member inherited"><a href="Ext.form.field.File.html#method-getActiveErrors" rel="method-getActiveErrors" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-method-getActiveErrors" class="viewSource">view source</a></div><a name="getActiveErrors"></a><a name="method-getActiveErrors"></a><a href="Ext.form.field.File.html#" rel="method-getActiveErrors" class="cls expand">getActiveErrors</a> : Array</div><div class="description"><div class="short">Gets an Array of any active error messages currently applied to the field. This does not trigger
validation on its ow...</div><div class="long"><p>Gets an Array of any active error messages currently applied to the field. This does not trigger
validation on its own, it merely returns any messages that the component may already hold.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span>&nbsp; &nbsp;<p>The active error messages on the component; if there are no errors, an empty Array is returned.</p>
</li></ul></div></div></div><div id="method-getBox" class="member inherited"><a href="Ext.form.field.File.html#method-getBox" rel="method-getBox" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-getBox" class="viewSource">view source</a></div><a name="getBox"></a><a name="method-getBox"></a><a href="Ext.form.field.File.html#" rel="method-getBox" class="cls expand">getBox</a>(
<span class="pre">[Boolean local]</span>)
 : Object</div><div class="description"><div class="short"><p>Gets the current box measurements of the component's underlying element.</p>
</div><div class="long"><p>Gets the current box measurements of the component's underlying element.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">local</span> : Boolean<div class="sub-desc"><p>(optional) If true the element's left and top are returned instead of page XY (defaults to false)</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>box An object in the format {x, y, width, height}</p>
</li></ul></div></div></div><div id="method-getBubbleTarget" class="member inherited"><a href="Ext.form.field.File.html#method-getBubbleTarget" rel="method-getBubbleTarget" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getBubbleTarget" class="viewSource">view source</a></div><a name="getBubbleTarget"></a><a name="method-getBubbleTarget"></a><a href="Ext.form.field.File.html#" rel="method-getBubbleTarget" class="cls expand">getBubbleTarget</a> : Ext.container.Container</div><div class="description"><div class="short"><p>Provides the link for Observable's fireEvent method to bubble up the ownership hierarchy.</p>
</div><div class="long"><p>Provides the link for Observable's fireEvent method to bubble up the ownership hierarchy.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.container.Container</span>&nbsp; &nbsp;<p>the Container which owns this Component.</p>
</li></ul></div></div></div><div id="method-getEl" class="member inherited"><a href="Ext.form.field.File.html#method-getEl" rel="method-getEl" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getEl" class="viewSource">view source</a></div><a name="getEl"></a><a name="method-getEl"></a><a href="Ext.form.field.File.html#" rel="method-getEl" class="cls expand">getEl</a> : void</div><div class="description"><div class="short"><p>Retrieves the top level element representing this component.</p>
</div><div class="long"><p>Retrieves the top level element representing this component.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-getErrors" class="member inherited"><a href="Ext.form.field.File.html#method-getErrors" rel="method-getErrors" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-getErrors" class="viewSource">view source</a></div><a name="getErrors"></a><a name="method-getErrors"></a><a href="Ext.form.field.File.html#" rel="method-getErrors" class="cls expand">getErrors</a>(
<span class="pre">Mixed value</span>)
 : Array</div><div class="description"><div class="short">Runs this field's validators and returns an array of error messages for any validation failures.
This is called inter...</div><div class="long"><p>Runs this field's validators and returns an array of error messages for any validation failures.
This is called internally during validation and would not usually need to be used manually.</p>


<p>Each subclass should override or augment the return value to provide their own errors.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">value</span> : Mixed<div class="sub-desc"><p>The value to get errors for (defaults to the current field value)</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span>&nbsp; &nbsp;<p>All error messages for this field; an empty Array if none.</p>
</li></ul></div></div></div><div id="method-getFieldLabel" class="member inherited"><a href="Ext.form.field.File.html#method-getFieldLabel" rel="method-getFieldLabel" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-method-getFieldLabel" class="viewSource">view source</a></div><a name="getFieldLabel"></a><a name="method-getFieldLabel"></a><a href="Ext.form.field.File.html#" rel="method-getFieldLabel" class="cls expand">getFieldLabel</a> : String</div><div class="description"><div class="short"><p>Returns the label for the field. Defaults to simply returning the <a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">fieldLabel</a> config. Can be
overridden to provide</p>
</div><div class="long"><p>Returns the label for the field. Defaults to simply returning the <a href="Ext.form.field.File.html#fieldLabel" rel="Ext.form.field.File#fieldLabel" class="docClass">fieldLabel</a> config. Can be
overridden to provide</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The configured field label, or empty string if not defined</p>
</li></ul></div></div></div><div id="method-getHeight" class="member inherited"><a href="Ext.form.field.File.html#method-getHeight" rel="method-getHeight" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getHeight" class="viewSource">view source</a></div><a name="getHeight"></a><a name="method-getHeight"></a><a href="Ext.form.field.File.html#" rel="method-getHeight" class="cls expand">getHeight</a> : Number</div><div class="description"><div class="short"><p>Gets the current height of the component's underlying element.</p>
</div><div class="long"><p>Gets the current height of the component's underlying element.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Number</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-getId" class="member inherited"><a href="Ext.form.field.File.html#method-getId" rel="method-getId" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getId" class="viewSource">view source</a></div><a name="getId"></a><a name="method-getId"></a><a href="Ext.form.field.File.html#" rel="method-getId" class="cls expand">getId</a> : void</div><div class="description"><div class="short"><p>Retrieves the id of this component.
Will autogenerate an id if one has not already been set.</p>
</div><div class="long"><p>Retrieves the id of this component.
Will autogenerate an id if one has not already been set.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-getInputId" class="member inherited"><a href="Ext.form.field.File.html#method-getInputId" rel="method-getInputId" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-method-getInputId" class="viewSource">view source</a></div><a name="getInputId"></a><a name="method-getInputId"></a><a href="Ext.form.field.File.html#" rel="method-getInputId" class="cls expand">getInputId</a> : String</div><div class="description"><div class="short">Get the input id, if any, for this component. This is used as the "for" attribute on the label element.
Implementing ...</div><div class="long"><p>Get the input id, if any, for this component. This is used as the "for" attribute on the label element.
Implementing subclasses may also use this as e.g. the id for their own <tt>input</tt> element.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The input id</p>
</li></ul></div></div></div><div id="method-getInsertPosition" class="member inherited"><a href="Ext.form.field.File.html#method-getInsertPosition" rel="method-getInsertPosition" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getInsertPosition" class="viewSource">view source</a></div><a name="getInsertPosition"></a><a name="method-getInsertPosition"></a><a href="Ext.form.field.File.html#" rel="method-getInsertPosition" class="cls expand">getInsertPosition</a>(
<span class="pre">String/Number/Element/HTMLElement position</span>)
 : HTMLElement</div><div class="description"><div class="short">This function takes the position argument passed to onRender and returns a
DOM element that you can use in the insert...</div><div class="long"><p>This function takes the position argument passed to onRender and returns a
DOM element that you can use in the insertBefore.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">position</span> : String/Number/Element/HTMLElement<div class="sub-desc"><p>Index, element id or element you want
to put this component before.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">HTMLElement</span>&nbsp; &nbsp;<p>DOM element that you can use in the insertBefore</p>
</li></ul></div></div></div><div id="method-getLoader" class="member inherited"><a href="Ext.form.field.File.html#method-getLoader" rel="method-getLoader" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getLoader" class="viewSource">view source</a></div><a name="getLoader"></a><a name="method-getLoader"></a><a href="Ext.form.field.File.html#" rel="method-getLoader" class="cls expand">getLoader</a> : Ext.ComponentLoader</div><div class="description"><div class="short"><p>Gets the <a href="Ext.ComponentLoader.html" rel="Ext.ComponentLoader" class="docClass">Ext.ComponentLoader</a> for this Component.</p>
</div><div class="long"><p>Gets the <a href="Ext.ComponentLoader.html" rel="Ext.ComponentLoader" class="docClass">Ext.ComponentLoader</a> for this Component.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.ComponentLoader</span>&nbsp; &nbsp;<p>The loader instance, null if it doesn't exist.</p>
</li></ul></div></div></div><div id="method-getModelData" class="member inherited"><a href="Ext.form.field.File.html#method-getModelData" rel="method-getModelData" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-getModelData" class="viewSource">view source</a></div><a name="getModelData"></a><a name="method-getModelData"></a><a href="Ext.form.field.File.html#" rel="method-getModelData" class="cls expand">getModelData</a> : Object</div><div class="description"><div class="short">Returns the value(s) that should be saved to the Ext.data.Model instance for this field, when
Ext.form.Basic.updateRe...</div><div class="long"><p>Returns the value(s) that should be saved to the <a href="Ext.data.Model.html" rel="Ext.data.Model" class="docClass">Ext.data.Model</a> instance for this field, when
<a href="Ext.form.Basic.html#updateRecord" rel="Ext.form.Basic#updateRecord" class="docClass">Ext.form.Basic.updateRecord</a> is called. Typically this will be an object with a single name-value
pair, the name being this field's <a href="Ext.form.field.File.html#getName" rel="Ext.form.field.File#getName" class="docClass">name</a> and the value being its current data value. More
advanced field implementations may return more than one name-value pair. The returned values will be
saved to the corresponding field names in the Model.</p>


<p>Note that the values returned from this method are not guaranteed to have been successfully
<a href="Ext.form.field.File.html#validate" rel="Ext.form.field.File#validate" class="docClass">validated</a>.</p>

<h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>A mapping of submit parameter names to values; each value should be a string, or an array
of strings if that particular name has multiple values. It can also return <tt>null</tt> if there are no
parameters to be submitted.</p>
</li></ul></div></div></div><div id="method-getName" class="member inherited"><a href="Ext.form.field.File.html#method-getName" rel="method-getName" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-getName" class="viewSource">view source</a></div><a name="getName"></a><a name="method-getName"></a><a href="Ext.form.field.File.html#" rel="method-getName" class="cls expand">getName</a> : String</div><div class="description"><div class="short">Returns the name attribute of the field. This is used as the parameter
name when including the field value in a form ...</div><div class="long"><p>Returns the <a href="Ext.form.field.Field.html#name" rel="Ext.form.field.Field#name" class="docClass">name</a> attribute of the field. This is used as the parameter
name when including the field value in a <a href="Ext.form.Basic.html#submit" rel="Ext.form.Basic#submit" class="docClass">form submit()</a>.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>name The field <a href="Ext.form.field.Field.html#name" rel="Ext.form.field.Field#name" class="docClass">name</a></p>
</li></ul></div></div></div><div id="method-getPlugin" class="member inherited"><a href="Ext.form.field.File.html#method-getPlugin" rel="method-getPlugin" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getPlugin" class="viewSource">view source</a></div><a name="getPlugin"></a><a name="method-getPlugin"></a><a href="Ext.form.field.File.html#" rel="method-getPlugin" class="cls expand">getPlugin</a>(
<span class="pre">Object pluginId</span>)
 : Ext.AbstractPlugin</div><div class="description"><div class="short"><p>Retrieves a plugin by its pluginId which has been bound to this
component.</p>
</div><div class="long"><p>Retrieves a plugin by its pluginId which has been bound to this
component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">pluginId</span> : Object<div class="sub-desc">
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.AbstractPlugin</span>&nbsp; &nbsp;<p>pluginInstance</p>
</li></ul></div></div></div><div id="method-getPosition" class="member inherited"><a href="Ext.form.field.File.html#method-getPosition" rel="method-getPosition" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-getPosition" class="viewSource">view source</a></div><a name="getPosition"></a><a name="method-getPosition"></a><a href="Ext.form.field.File.html#" rel="method-getPosition" class="cls expand">getPosition</a>(
<span class="pre">[Boolean local]</span>)
 : Array</div><div class="description"><div class="short"><p>Gets the current XY position of the component's underlying element.</p>
</div><div class="long"><p>Gets the current XY position of the component's underlying element.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">local</span> : Boolean<div class="sub-desc"><p>(optional) If true the element's left and top are returned instead of page XY (defaults to false)</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Array</span>&nbsp; &nbsp;<p>The XY position of the element (e.g., [100, 200])</p>
</li></ul></div></div></div><div id="method-getRawValue" class="member inherited"><a href="Ext.form.field.File.html#method-getRawValue" rel="method-getRawValue" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-method-getRawValue" class="viewSource">view source</a></div><a name="getRawValue"></a><a name="method-getRawValue"></a><a href="Ext.form.field.File.html#" rel="method-getRawValue" class="cls expand">getRawValue</a> : String</div><div class="description"><div class="short">Returns the raw String value of the field, without performing any normalization, conversion, or validation.
Gets the ...</div><div class="long"><p>Returns the raw String value of the field, without performing any normalization, conversion, or validation.
Gets the current value of the input element if the field has been rendered, ignoring the value if it is the
<a href="Ext.form.field.File.html#emptyText" rel="Ext.form.field.File#emptyText" class="docClass">emptyText</a>. To get a normalized and converted value see <a href="Ext.form.field.File.html#getValue" rel="Ext.form.field.File#getValue" class="docClass">getValue</a>.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>value The raw String value of the field</p>
</li></ul></div></div></div><div id="method-getSize" class="member inherited"><a href="Ext.form.field.File.html#method-getSize" rel="method-getSize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getSize" class="viewSource">view source</a></div><a name="getSize"></a><a name="method-getSize"></a><a href="Ext.form.field.File.html#" rel="method-getSize" class="cls expand">getSize</a> : Object</div><div class="description"><div class="short"><p>Gets the current size of the component's underlying element.</p>
</div><div class="long"><p>Gets the current size of the component's underlying element.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>An object containing the element's size {width: (element width), height: (element height)}</p>
</li></ul></div></div></div><div id="method-getState" class="member inherited"><a href="Ext.form.field.File.html#method-getState" rel="method-getState" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-method-getState" class="viewSource">view source</a></div><a name="getState"></a><a name="method-getState"></a><a href="Ext.form.field.File.html#" rel="method-getState" class="cls expand">getState</a> : Object</div><div class="description"><div class="short">Gets the current state of the object. By default this function returns null,
it should be overridden in subclasses to...</div><div class="long"><p>Gets the current state of the object. By default this function returns null,
it should be overridden in subclasses to implement methods for getting the state.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>The current state</p>
</li></ul></div></div></div><div id="method-getStateId" class="member inherited"><a href="Ext.form.field.File.html#method-getStateId" rel="method-getStateId" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-method-getStateId" class="viewSource">view source</a></div><a name="getStateId"></a><a name="method-getStateId"></a><a href="Ext.form.field.File.html#" rel="method-getStateId" class="cls expand">getStateId</a> : String</div><div class="description"><div class="short"><p>Gets the state id for this object.</p>
</div><div class="long"><p>Gets the state id for this object.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The state id, null if not found.</p>
</li></ul></div></div></div><div id="method-getSubmitData" class="member inherited"><a href="Ext.form.field.File.html#method-getSubmitData" rel="method-getSubmitData" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-getSubmitData" class="viewSource">view source</a></div><a name="getSubmitData"></a><a name="method-getSubmitData"></a><a href="Ext.form.field.File.html#" rel="method-getSubmitData" class="cls expand">getSubmitData</a> : Object</div><div class="description"><div class="short">Returns the parameter(s) that would be included in a standard form submit for this field. Typically this
will be an o...</div><div class="long"><p>Returns the parameter(s) that would be included in a standard form submit for this field. Typically this
will be an object with a single name-value pair, the name being this field's <a href="Ext.form.field.File.html#getName" rel="Ext.form.field.File#getName" class="docClass">name</a> and the
value being its current stringified value. More advanced field implementations may return more than one
name-value pair.</p>


<p>Note that the values returned from this method are not guaranteed to have been successfully
<a href="Ext.form.field.File.html#validate" rel="Ext.form.field.File#validate" class="docClass">validated</a>.</p>

<h3 class="pa">Returns</h3><ul><li><span class="pre">Object</span>&nbsp; &nbsp;<p>A mapping of submit parameter names to values; each value should be a string, or an array
of strings if that particular name has multiple values. It can also return <tt>null</tt> if there are no
parameters to be submitted.</p>
</li></ul></div></div></div><div id="method-getSubmitValue" class="member inherited"><a href="Ext.form.field.File.html#method-getSubmitValue" rel="method-getSubmitValue" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-method-getSubmitValue" class="viewSource">view source</a></div><a name="getSubmitValue"></a><a name="method-getSubmitValue"></a><a href="Ext.form.field.File.html#" rel="method-getSubmitValue" class="cls expand">getSubmitValue</a> : String</div><div class="description"><div class="short">Returns the value that would be included in a standard form submit for this field. This will be combined
with the fie...</div><div class="long"><p>Returns the value that would be included in a standard form submit for this field. This will be combined
with the field's name to form a <tt>name=value</tt> pair in the <a href="Ext.form.field.File.html#getSubmitData" rel="Ext.form.field.File#getSubmitData" class="docClass">submitted parameters</a>.
If an empty string is returned then just the <tt>name=</tt> will be submitted; if <tt>null</tt> is returned
then nothing will be submitted.</p>


<p>Note that the value returned will have been <a href="Ext.form.field.File.html#processRawValue" rel="Ext.form.field.File#processRawValue" class="docClass">processed</a> but may or may not have
been successfully <a href="Ext.form.field.File.html#validate" rel="Ext.form.field.File#validate" class="docClass">validated</a>.</p>

<h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The value to be submitted, or <tt>null</tt>.</p>
</li></ul></div></div></div><div id="method-getValue" class="member inherited"><a href="Ext.form.field.File.html#method-getValue" rel="method-getValue" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-getValue" class="viewSource">view source</a></div><a name="getValue"></a><a name="method-getValue"></a><a href="Ext.form.field.File.html#" rel="method-getValue" class="cls expand">getValue</a> : Mixed</div><div class="description"><div class="short">Returns the current data value of the field. The type of value returned is particular to the type of the
particular f...</div><div class="long"><p>Returns the current data value of the field. The type of value returned is particular to the type of the
particular field (e.g. a Date object for <a href="Ext.form.field.Date.html" rel="Ext.form.field.Date" class="docClass">Ext.form.field.Date</a>).</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Mixed</span>&nbsp; &nbsp;<p>value The field value</p>
</li></ul></div></div></div><div id="method-getWidth" class="member inherited"><a href="Ext.form.field.File.html#method-getWidth" rel="method-getWidth" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getWidth" class="viewSource">view source</a></div><a name="getWidth"></a><a name="method-getWidth"></a><a href="Ext.form.field.File.html#" rel="method-getWidth" class="cls expand">getWidth</a> : Number</div><div class="description"><div class="short"><p>Gets the current width of the component's underlying element.</p>
</div><div class="long"><p>Gets the current width of the component's underlying element.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Number</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-getXType" class="member inherited"><a href="Ext.form.field.File.html#method-getXType" rel="method-getXType" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-getXType" class="viewSource">view source</a></div><a name="getXType"></a><a name="method-getXType"></a><a href="Ext.form.field.File.html#" rel="method-getXType" class="cls expand">getXType</a> : String</div><div class="description"><div class="short">Gets the xtype for this component as registered with Ext.ComponentManager. For a list of all
available xtypes, see th...</div><div class="long"><p>Gets the xtype for this component as registered with <a href="Ext.ComponentManager.html" rel="Ext.ComponentManager" class="docClass">Ext.ComponentManager</a>. For a list of all
available xtypes, see the <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> header. Example usage:</p>

<pre><code>var t = new Ext.form.field.Text();
alert(t.getXType());  // alerts 'textfield'
</code></pre>

<h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The xtype</p>
</li></ul></div></div></div><div id="method-getXTypes" class="member inherited"><a href="Ext.form.field.File.html#method-getXTypes" rel="method-getXTypes" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-getXTypes" class="viewSource">view source</a></div><a name="getXTypes"></a><a name="method-getXTypes"></a><a href="Ext.form.field.File.html#" rel="method-getXTypes" class="cls expand">getXTypes</a> : String</div><div class="description"><div class="short">Returns this Component's xtype hierarchy as a slash-delimited string. For a list of all
available xtypes, see the Ext...</div><div class="long"><p>Returns this Component's xtype hierarchy as a slash-delimited string. For a list of all
available xtypes, see the <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> header.</p>


<p><b>If using your own subclasses, be aware that a Component must register its own xtype
to participate in determination of inherited xtypes.</b></p>


<p>Example usage:</p>


<pre><code>var t = new Ext.form.field.Text();
alert(t.getXTypes());  // alerts 'component/field/textfield'
</code></pre>

<h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The xtype hierarchy string</p>
</li></ul></div></div></div><div id="method-hasActiveError" class="member inherited"><a href="Ext.form.field.File.html#method-hasActiveError" rel="method-hasActiveError" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-method-hasActiveError" class="viewSource">view source</a></div><a name="hasActiveError"></a><a name="method-hasActiveError"></a><a href="Ext.form.field.File.html#" rel="method-hasActiveError" class="cls expand">hasActiveError</a> : Boolean</div><div class="description"><div class="short">Tells whether the field currently has an active error message. This does not trigger
validation on its own, it merely...</div><div class="long"><p>Tells whether the field currently has an active error message. This does not trigger
validation on its own, it merely looks for any message that the component may already hold.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-hasListener" class="member inherited"><a href="Ext.form.field.File.html#method-hasListener" rel="method-hasListener" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-hasListener" class="viewSource">view source</a></div><a name="hasListener"></a><a name="method-hasListener"></a><a href="Ext.form.field.File.html#" rel="method-hasListener" class="cls expand">hasListener</a>(
<span class="pre">String eventName</span>)
 : Boolean</div><div class="description"><div class="short"><p>Checks to see if this object has any listeners for a specified event</p>
</div><div class="long"><p>Checks to see if this object has any listeners for a specified event</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The name of the event to check for</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if the event is being listened for, else false</p>
</li></ul></div></div></div><div id="method-hasUICls" class="member inherited"><a href="Ext.form.field.File.html#method-hasUICls" rel="method-hasUICls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-hasUICls" class="viewSource">view source</a></div><a name="hasUICls"></a><a name="method-hasUICls"></a><a href="Ext.form.field.File.html#" rel="method-hasUICls" class="cls expand">hasUICls</a>(
<span class="pre">String cls</span>)
 : void</div><div class="description"><div class="short"><p>Checks if there is currently a specified uiCls</p>
</div><div class="long"><p>Checks if there is currently a specified uiCls</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String<div class="sub-desc"><p>The cls to check</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-hide" class="member inherited"><a href="Ext.form.field.File.html#method-hide" rel="method-hide" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-hide" class="viewSource">view source</a></div><a name="hide"></a><a name="method-hide"></a><a href="Ext.form.field.File.html#" rel="method-hide" class="cls expand">hide</a>(
<span class="pre">String/Element/Component animateTarget, [Function callback], [Object scope]</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>Hides this Component, setting it to invisible using the configured <a href="Ext.form.field.File.html#hideMode" rel="Ext.form.field.File#hideMode" class="docClass">hideMode</a>.</p>
</div><div class="long"><p>Hides this Component, setting it to invisible using the configured <a href="Ext.form.field.File.html#hideMode" rel="Ext.form.field.File#hideMode" class="docClass">hideMode</a>.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">animateTarget</span> : String/Element/Component<div class="sub-desc"><p>Optional, and <b>only valid for <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> Components such as
<a href="Ext.window.Window.html" rel="Ext.window.Window" class="docClass">Window</a>s or <a href="Ext.tip.ToolTip.html" rel="Ext.tip.ToolTip" class="docClass">ToolTip</a>s, or regular Components which have been configured
with <code>floating: true</code>.</b>.
The target to which the Component should animate while hiding (defaults to null with no animation)</p>
</div></li><li><span class="pre">callback</span> : Function<div class="sub-desc"><p>(optional) A callback function to call after the Component is hidden.</p>
</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code>this</code> reference) in which the callback is executed. Defaults to this Component.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-initField" class="member inherited"><a href="Ext.form.field.File.html#method-initField" rel="method-initField" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-initField" class="viewSource">view source</a></div><a name="initField"></a><a name="method-initField"></a><a href="Ext.form.field.File.html#" rel="method-initField" class="cls expand">initField</a> : void</div><div class="description"><div class="short">Initializes this Field mixin on the current instance. Components using this mixin should call
this method during thei...</div><div class="long"><p>Initializes this Field mixin on the current instance. Components using this mixin should call
this method during their own initialization process.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-initLabelable" class="member inherited"><a href="Ext.form.field.File.html#method-initLabelable" rel="method-initLabelable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-method-initLabelable" class="viewSource">view source</a></div><a name="initLabelable"></a><a name="method-initLabelable"></a><a href="Ext.form.field.File.html#" rel="method-initLabelable" class="cls expand">initLabelable</a> : void</div><div class="description"><div class="short">Performs initialization of this mixin. Component classes using this mixin should call this method
during their own in...</div><div class="long"><p>Performs initialization of this mixin. Component classes using this mixin should call this method
during their own initialization.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-is" class="member inherited"><a href="Ext.form.field.File.html#method-is" rel="method-is" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-is" class="viewSource">view source</a></div><a name="is"></a><a name="method-is"></a><a href="Ext.form.field.File.html#" rel="method-is" class="cls expand">is</a>(
<span class="pre">String selector</span>)
 : Boolean</div><div class="description"><div class="short"><p>Tests whether this Component matches the selector string.</p>
</div><div class="long"><p>Tests whether this Component matches the selector string.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>The selector string to test against.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if this Component matches the selector.</p>
</li></ul></div></div></div><div id="method-isDescendantOf" class="member inherited"><a href="Ext.form.field.File.html#method-isDescendantOf" rel="method-isDescendantOf" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isDescendantOf" class="viewSource">view source</a></div><a name="isDescendantOf"></a><a name="method-isDescendantOf"></a><a href="Ext.form.field.File.html#" rel="method-isDescendantOf" class="cls expand">isDescendantOf</a>(
<span class="pre">Ext.Container container</span>)
 : Boolean</div><div class="description"><div class="short"><p>Determines whether this component is the descendant of a particular container.</p>
</div><div class="long"><p>Determines whether this component is the descendant of a particular container.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">container</span> : Ext.Container<div class="sub-desc">
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>isDescendant</p>
</li></ul></div></div></div><div id="method-isDirty" class="member inherited"><a href="Ext.form.field.File.html#method-isDirty" rel="method-isDirty" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-isDirty" class="viewSource">view source</a></div><a name="isDirty"></a><a name="method-isDirty"></a><a href="Ext.form.field.File.html#" rel="method-isDirty" class="cls expand">isDirty</a> : Boolean</div><div class="description"><div class="short">Returns true if the value of this Field has been changed from its originalValue.
Will always return false if the fiel...</div><div class="long"><p>Returns true if the value of this Field has been changed from its <a href="Ext.form.field.File.html#originalValue" rel="Ext.form.field.File#originalValue" class="docClass">originalValue</a>.
Will always return false if the field is disabled.</p>


<p>Note that if the owning <a href="Ext.form.Basic.html" rel="Ext.form.Basic" class="docClass">form</a> was configured with
<a href="Ext.form.Basic.html#trackResetOnLoad" rel="Ext.form.Basic#trackResetOnLoad" class="docClass">trackResetOnLoad</a>
then the <a href="Ext.form.field.File.html#originalValue" rel="Ext.form.field.File#originalValue" class="docClass">originalValue</a> is updated when the values are loaded by
<a href="Ext.form.Basic.html" rel="Ext.form.Basic" class="docClass">Ext.form.Basic</a>.<a href="Ext.form.Basic.html#setValues" rel="Ext.form.Basic#setValues" class="docClass">setValues</a>.</p>

<h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if this field has been changed from its original value (and
is not disabled), false otherwise.</p>
</li></ul></div></div></div><div id="method-isDisabled" class="member inherited"><a href="Ext.form.field.File.html#method-isDisabled" rel="method-isDisabled" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isDisabled" class="viewSource">view source</a></div><a name="isDisabled"></a><a name="method-isDisabled"></a><a href="Ext.form.field.File.html#" rel="method-isDisabled" class="cls expand">isDisabled</a> : Boolean</div><div class="description"><div class="short"><p>Method to determine whether this Component is currently disabled.</p>
</div><div class="long"><p>Method to determine whether this Component is currently disabled.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the disabled state of this Component.</p>
</li></ul></div></div></div><div id="method-isDraggable" class="member inherited"><a href="Ext.form.field.File.html#method-isDraggable" rel="method-isDraggable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isDraggable" class="viewSource">view source</a></div><a name="isDraggable"></a><a name="method-isDraggable"></a><a href="Ext.form.field.File.html#" rel="method-isDraggable" class="cls expand">isDraggable</a> : Boolean</div><div class="description"><div class="short"><p>Method to determine whether this Component is draggable.</p>
</div><div class="long"><p>Method to determine whether this Component is draggable.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the draggable state of this component.</p>
</li></ul></div></div></div><div id="method-isDroppable" class="member inherited"><a href="Ext.form.field.File.html#method-isDroppable" rel="method-isDroppable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isDroppable" class="viewSource">view source</a></div><a name="isDroppable"></a><a name="method-isDroppable"></a><a href="Ext.form.field.File.html#" rel="method-isDroppable" class="cls expand">isDroppable</a> : Boolean</div><div class="description"><div class="short"><p>Method to determine whether this Component is droppable.</p>
</div><div class="long"><p>Method to determine whether this Component is droppable.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the droppable state of this component.</p>
</li></ul></div></div></div><div id="method-isEqual" class="member inherited"><a href="Ext.form.field.File.html#method-isEqual" rel="method-isEqual" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-isEqual" class="viewSource">view source</a></div><a name="isEqual"></a><a name="method-isEqual"></a><a href="Ext.form.field.File.html#" rel="method-isEqual" class="cls expand">isEqual</a>(
<span class="pre">Mixed value1, Mixed value2</span>)
 : Boolean</div><div class="description"><div class="short">Returns whether two field values are logically equal. Field implementations may override
this to provide custom compa...</div><div class="long"><p>Returns whether two field <a href="Ext.form.field.File.html#getValue" rel="Ext.form.field.File#getValue" class="docClass">values</a> are logically equal. Field implementations may override
this to provide custom comparison logic appropriate for the particular field's data type.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">value1</span> : Mixed<div class="sub-desc"><p>The first value to compare</p>
</div></li><li><span class="pre">value2</span> : Mixed<div class="sub-desc"><p>The second value to compare</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if the values are equal, false if inequal.</p>
</li></ul></div></div></div><div id="method-isFileUpload" class="member inherited"><a href="Ext.form.field.File.html#method-isFileUpload" rel="method-isFileUpload" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-isFileUpload" class="viewSource">view source</a></div><a name="isFileUpload"></a><a name="method-isFileUpload"></a><a href="Ext.form.field.File.html#" rel="method-isFileUpload" class="cls expand">isFileUpload</a> : Boolean</div><div class="description"><div class="short">Returns whether this Field is a file upload field; if it returns true, forms will use
special techniques for submitti...</div><div class="long"><p>Returns whether this Field is a file upload field; if it returns true, forms will use
special techniques for <a href="Ext.form.Basic.html#submit" rel="Ext.form.Basic#submit" class="docClass">submitting the form</a> via AJAX. See
<a href="Ext.form.Basic.html#hasUpload" rel="Ext.form.Basic#hasUpload" class="docClass">Ext.form.Basic.hasUpload</a> for details. If this returns true, the <a href="Ext.form.field.File.html#extractFileInput" rel="Ext.form.field.File#extractFileInput" class="docClass">extractFileInput</a>
method must also be implemented to return the corresponding file input element.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-isFloating" class="member inherited"><a href="Ext.form.field.File.html#method-isFloating" rel="method-isFloating" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isFloating" class="viewSource">view source</a></div><a name="isFloating"></a><a name="method-isFloating"></a><a href="Ext.form.field.File.html#" rel="method-isFloating" class="cls expand">isFloating</a> : Boolean</div><div class="description"><div class="short"><p>Method to determine whether this Component is floating.</p>
</div><div class="long"><p>Method to determine whether this Component is floating.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the floating state of this component.</p>
</li></ul></div></div></div><div id="method-isHidden" class="member inherited"><a href="Ext.form.field.File.html#method-isHidden" rel="method-isHidden" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isHidden" class="viewSource">view source</a></div><a name="isHidden"></a><a name="method-isHidden"></a><a href="Ext.form.field.File.html#" rel="method-isHidden" class="cls expand">isHidden</a> : Boolean</div><div class="description"><div class="short"><p>Method to determine whether this Component is currently set to hidden.</p>
</div><div class="long"><p>Method to determine whether this Component is currently set to hidden.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>the hidden state of this Component.</p>
</li></ul></div></div></div><div id="method-isValid" class="member inherited"><a href="Ext.form.field.File.html#method-isValid" rel="method-isValid" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-isValid" class="viewSource">view source</a></div><a name="isValid"></a><a name="method-isValid"></a><a href="Ext.form.field.File.html#" rel="method-isValid" class="cls expand">isValid</a> : Boolean</div><div class="description"><div class="short">Returns whether or not the field value is currently valid by validating the
field's current value. The validitychange...</div><div class="long"><p>Returns whether or not the field value is currently valid by <a href="Ext.form.field.File.html#getErrors" rel="Ext.form.field.File#getErrors" class="docClass">validating</a> the
field's current value. The <a href="Ext.form.field.File.html#validitychange" rel="Ext.form.field.File#validitychange" class="docClass">validitychange</a> event will not be fired; use <a href="Ext.form.field.File.html#validate" rel="Ext.form.field.File#validate" class="docClass">validate</a>
instead if you want the event to fire. <b>Note</b>: <a href="Ext.form.field.File.html#disabled" rel="Ext.form.field.File#disabled" class="docClass">disabled</a> fields are always treated as valid.</p>


<p>Implementations are encouraged to ensure that this method does not have side-effects such as
triggering error message display.</p>

<h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if the value is valid, else false</p>
</li></ul></div></div></div><div id="method-isVisible" class="member inherited"><a href="Ext.form.field.File.html#method-isVisible" rel="method-isVisible" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isVisible" class="viewSource">view source</a></div><a name="isVisible"></a><a name="method-isVisible"></a><a href="Ext.form.field.File.html#" rel="method-isVisible" class="cls expand">isVisible</a>(
<span class="pre">Boolean deep</span>)
 : Boolean</div><div class="description"><div class="short"><p>Returns true if this component is visible.</p>
</div><div class="long"><p>Returns true if this component is visible.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">deep</span> : Boolean<div class="sub-desc"><p>. <p>Optional. Pass <code>true</code> to interrogate the visibility status of all
parent Containers to determine whether this Component is truly visible to the user.</p></p>

<p>Generally, to determine whether a Component is hidden, the no argument form is needed. For example
when creating dynamically laid out UIs in a hidden Container before showing them.</p>

</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if this component is visible, false otherwise.</p>
</li></ul></div></div></div><div id="method-isXType" class="member inherited"><a href="Ext.form.field.File.html#method-isXType" rel="method-isXType" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-isXType" class="viewSource">view source</a></div><a name="isXType"></a><a name="method-isXType"></a><a href="Ext.form.field.File.html#" rel="method-isXType" class="cls expand">isXType</a>(
<span class="pre">String xtype, [Boolean shallow]</span>)
 : Boolean</div><div class="description"><div class="short">Tests whether or not this Component is of a specific xtype. This can test whether this Component is descended
from th...</div><div class="long"><p>Tests whether or not this Component is of a specific xtype. This can test whether this Component is descended
from the xtype (default) or whether it is directly of the xtype specified (shallow = true).</p>


<p><b>If using your own subclasses, be aware that a Component must register its own xtype
to participate in determination of inherited xtypes.</b></p>


<p>For a list of all available xtypes, see the <a href="Ext.Component.html" rel="Ext.Component" class="docClass">Ext.Component</a> header.</p>


<p>Example usage:</p>


<pre><code>var t = new Ext.form.field.Text();
var isText = t.isXType('textfield');        // true
var isBoxSubclass = t.isXType('field');       // true, descended from <a href="Ext.form.field.Base.html" rel="Ext.form.field.Base" class="docClass">Ext.form.field.Base</a>
var isBoxInstance = t.isXType('field', true); // false, not a direct <a href="Ext.form.field.Base.html" rel="Ext.form.field.Base" class="docClass">Ext.form.field.Base</a> instance
</code></pre>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">xtype</span> : String<div class="sub-desc"><p>The xtype to check for this Component</p>
</div></li><li><span class="pre">shallow</span> : Boolean<div class="sub-desc"><p>(optional) False to check whether this Component is descended from the xtype (this is
the default), or true to check whether this Component is directly of the specified xtype.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if this component descends from the specified xtype, false otherwise.</p>
</li></ul></div></div></div><div id="method-markInvalid" class="member inherited"><a href="Ext.form.field.File.html#method-markInvalid" rel="method-markInvalid" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-method-markInvalid" class="viewSource">view source</a></div><a name="markInvalid"></a><a name="method-markInvalid"></a><a href="Ext.form.field.File.html#" rel="method-markInvalid" class="cls expand">markInvalid</a>(
<span class="pre">String/Array errors</span>)
 : void</div><div class="description"><div class="short">Display one or more error messages associated with this field, using msgTarget to determine how to
display the messag...</div><div class="long"><p>Display one or more error messages associated with this field, using <a href="Ext.form.field.File.html#msgTarget" rel="Ext.form.field.File#msgTarget" class="docClass">msgTarget</a> to determine how to
display the messages and applying <a href="Ext.form.field.File.html#invalidCls" rel="Ext.form.field.File#invalidCls" class="docClass">invalidCls</a> to the field's UI element.</p>


<p><b>Note</b>: this method does not cause the Field's <a href="Ext.form.field.File.html#validate" rel="Ext.form.field.File#validate" class="docClass">validate</a> or <a href="Ext.form.field.File.html#isValid" rel="Ext.form.field.File#isValid" class="docClass">isValid</a> methods to
return <code>false</code> if the value does <i>pass</i> validation. So simply marking a Field as invalid
will not prevent submission of forms submitted with the <a href="Ext.form.action.Submit.html#clientValidation" rel="Ext.form.action.Submit#clientValidation" class="docClass">Ext.form.action.Submit.clientValidation</a>
option set.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">errors</span> : String/Array<div class="sub-desc"><p>The validation message(s) to display.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-nextNode" class="member inherited"><a href="Ext.form.field.File.html#method-nextNode" rel="method-nextNode" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-nextNode" class="viewSource">view source</a></div><a name="nextNode"></a><a name="method-nextNode"></a><a href="Ext.form.field.File.html#" rel="method-nextNode" class="cls expand">nextNode</a>(
<span class="pre">String selector, Object includeSelf</span>)
 : void</div><div class="description"><div class="short">Returns the next node in the Component tree in tree traversal order.


Note that this is not limited to siblings, and...</div><div class="long"><p>Returns the next node in the Component tree in tree traversal order.</p>


<p>Note that this is not limited to siblings, and if invoked upon a node with no matching siblings, will
walk the tree to attempt to find a match. Contrast with <a href="Ext.form.field.File.html#pnextSibling" rel="Ext.form.field.File#pnextSibling" class="docClass">pnextSibling</a>.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Optional A <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector to filter the following nodes.</p>
</div></li><li><span class="pre">includeSelf</span> : Object<div class="sub-desc">
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>The next node (or the next node which matches the selector). Returns null if there is no matching node.</p>
</li></ul></div></div></div><div id="method-nextSibling" class="member inherited"><a href="Ext.form.field.File.html#method-nextSibling" rel="method-nextSibling" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-nextSibling" class="viewSource">view source</a></div><a name="nextSibling"></a><a name="method-nextSibling"></a><a href="Ext.form.field.File.html#" rel="method-nextSibling" class="cls expand">nextSibling</a>(
<span class="pre">String selector</span>)
 : void</div><div class="description"><div class="short">Returns the next sibling of this Component.


Optionally selects the next sibling which matches the passed ComponentQ...</div><div class="long"><p>Returns the next sibling of this Component.</p>


<p>Optionally selects the next sibling which matches the passed <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector.</p>


<p>May also be refered to as <code><b>next()</b></code></p>


<p>Note that this is limited to siblings, and if no siblings of the item match, <code>null</code> is returned. Contrast with <a href="Ext.form.field.File.html#nextNode" rel="Ext.form.field.File#nextNode" class="docClass">nextNode</a></p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Optional A <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector to filter the following items.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>The next sibling (or the next sibling which matches the selector). Returns null if there is no matching sibling.</p>
</li></ul></div></div></div><div id="method-observe" class="member inherited"><a href="Ext.form.field.File.html#method-observe" rel="method-observe" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-observe" class="viewSource">view source</a></div><a name="observe"></a><a name="method-observe"></a><a href="Ext.form.field.File.html#" rel="method-observe" class="cls expand">observe</a>(
<span class="pre">Function c, Object listeners</span>)
 : void</div><div class="description"><div class="short">Sets observability on the passed class constructor.

This makes any event fired on any instance of the passed class a...</div><div class="long"><p>Sets observability on the passed class constructor.</p>

<p>This makes any event fired on any instance of the passed class also fire a single event through
the <strong>class</strong> allowing for central handling of events on many instances at once.</p>

<p>Usage:</p>

<pre><code>Ext.util.Observable.observe(Ext.data.Connection);
Ext.data.Connection.on('beforerequest', function(con, options) {
    console.log('Ajax request made to ' + options.url);
});
</code></pre>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">c</span> : Function<div class="sub-desc"><p>The class constructor to make observable.</p>
</div></li><li><span class="pre">listeners</span> : Object<div class="sub-desc"><p>An object containing a series of listeners to add. See <a href="Ext.form.field.File.html#addListener" rel="Ext.form.field.File#addListener" class="docClass">addListener</a>.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-on" class="member inherited"><a href="Ext.form.field.File.html#method-on" rel="method-on" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-on" class="viewSource">view source</a></div><a name="on"></a><a name="method-on"></a><a href="Ext.form.field.File.html#" rel="method-on" class="cls expand">on</a>(
<span class="pre">String eventName, Function handler, [Object scope], [Object options]</span>)
 : void</div><div class="description"><div class="short"><p>Appends an event handler to this object (shorthand for <a href="Ext.form.field.File.html#addListener" rel="Ext.form.field.File#addListener" class="docClass">addListener</a>.)</p>
</div><div class="long"><p>Appends an event handler to this object (shorthand for <a href="Ext.form.field.File.html#addListener" rel="Ext.form.field.File#addListener" class="docClass">addListener</a>.)</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The type of event to listen for</p>
</div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The method the event invokes</p>
</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code><b>this</b></code> reference) in which the handler function is executed.
<b>If omitted, defaults to the object which fired the event.</b></p>
</div></li><li><span class="pre">options</span> : Object<div class="sub-desc"><p>(optional) An object containing handler configuration.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-previousNode" class="member inherited"><a href="Ext.form.field.File.html#method-previousNode" rel="method-previousNode" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-previousNode" class="viewSource">view source</a></div><a name="previousNode"></a><a name="method-previousNode"></a><a href="Ext.form.field.File.html#" rel="method-previousNode" class="cls expand">previousNode</a>(
<span class="pre">String selector, Object includeSelf</span>)
 : void</div><div class="description"><div class="short">Returns the previous node in the Component tree in tree traversal order.


Note that this is not limited to siblings,...</div><div class="long"><p>Returns the previous node in the Component tree in tree traversal order.</p>


<p>Note that this is not limited to siblings, and if invoked upon a node with no matching siblings, will
walk the tree in reverse order to attempt to find a match. Contrast with <a href="Ext.form.field.File.html#previousSibling" rel="Ext.form.field.File#previousSibling" class="docClass">previousSibling</a>.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Optional. A <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector to filter the preceding nodes.</p>
</div></li><li><span class="pre">includeSelf</span> : Object<div class="sub-desc">
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>The previous node (or the previous node which matches the selector). Returns null if there is no matching node.</p>
</li></ul></div></div></div><div id="method-previousSibling" class="member inherited"><a href="Ext.form.field.File.html#method-previousSibling" rel="method-previousSibling" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-previousSibling" class="viewSource">view source</a></div><a name="previousSibling"></a><a name="method-previousSibling"></a><a href="Ext.form.field.File.html#" rel="method-previousSibling" class="cls expand">previousSibling</a>(
<span class="pre">String selector</span>)
 : void</div><div class="description"><div class="short">Returns the previous sibling of this Component.


Optionally selects the previous sibling which matches the passed Co...</div><div class="long"><p>Returns the previous sibling of this Component.</p>


<p>Optionally selects the previous sibling which matches the passed <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector.</p>


<p>May also be refered to as <code><b>prev()</b></code></p>


<p>Note that this is limited to siblings, and if no siblings of the item match, <code>null</code> is returned. Contrast with <a href="Ext.form.field.File.html#previousNode" rel="Ext.form.field.File#previousNode" class="docClass">previousNode</a></p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Optional. A <a href="Ext.ComponentQuery.html" rel="Ext.ComponentQuery" class="docClass">ComponentQuery</a> selector to filter the preceding items.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;<p>The previous sibling (or the previous sibling which matches the selector). Returns null if there is no matching sibling.</p>
</li></ul></div></div></div><div id="method-processRawValue" class="member inherited"><a href="Ext.form.field.File.html#method-processRawValue" rel="method-processRawValue" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-method-processRawValue" class="viewSource">view source</a></div><a name="processRawValue"></a><a name="method-processRawValue"></a><a href="Ext.form.field.File.html#" rel="method-processRawValue" class="cls expand">processRawValue</a>(
<span class="pre">String value</span>)
 : String</div><div class="description"><div class="short">Performs any necessary manipulation of a raw String value to prepare it for conversion
and/or validation. For text fi...</div><div class="long"><p>Performs any necessary manipulation of a raw String value to prepare it for <a href="Ext.form.field.File.html#stringToValue" rel="Ext.form.field.File#stringToValue" class="docClass">conversion</a>
and/or <a href="Ext.form.field.File.html#validate" rel="Ext.form.field.File#validate" class="docClass">validation</a>. For text fields this applies the configured <a href="Ext.form.field.File.html#stripCharsRe" rel="Ext.form.field.File#stripCharsRe" class="docClass">stripCharsRe</a> to the
raw value.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">value</span> : String<div class="sub-desc"><p>The unprocessed string value</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">String</span>&nbsp; &nbsp;<p>The processed string value</p>
</li></ul></div></div></div><div id="method-rawToValue" class="member inherited"><a href="Ext.form.field.File.html#method-rawToValue" rel="method-rawToValue" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-method-rawToValue" class="viewSource">view source</a></div><a name="rawToValue"></a><a name="method-rawToValue"></a><a href="Ext.form.field.File.html#" rel="method-rawToValue" class="cls expand">rawToValue</a>(
<span class="pre">Mixed rawValue</span>)
 : Mixed</div><div class="description"><div class="short">Converts a raw input field value into a mixed-type value that is suitable for this particular field type.
This allows...</div><div class="long"><p>Converts a raw input field value into a mixed-type value that is suitable for this particular field type.
This allows controlling the normalization and conversion of user-entered values into field-type-appropriate
values, e.g. a Date object for <a href="Ext.form.field.Date.html" rel="Ext.form.field.Date" class="docClass">Ext.form.field.Date</a>, and is invoked by <a href="Ext.form.field.File.html#getValue" rel="Ext.form.field.File#getValue" class="docClass">getValue</a>.</p>


<p>It is up to individual implementations to decide how to handle raw values that cannot be successfully
converted to the desired object type.</p>


<p>See <a href="Ext.form.field.File.html#valueToRaw" rel="Ext.form.field.File#valueToRaw" class="docClass">valueToRaw</a> for the opposite conversion.</p>


<p>The base implementation does no conversion, returning the raw value untouched.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">rawValue</span> : Mixed<div class="sub-desc">
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Mixed</span>&nbsp; &nbsp;<p>The converted value.</p>
</li></ul></div></div></div><div id="method-relayEvents" class="member inherited"><a href="Ext.form.field.File.html#method-relayEvents" rel="method-relayEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-relayEvents" class="viewSource">view source</a></div><a name="relayEvents"></a><a name="method-relayEvents"></a><a href="Ext.form.field.File.html#" rel="method-relayEvents" class="cls expand">relayEvents</a>(
<span class="pre">Object origin, Array events, Object prefix</span>)
 : void</div><div class="description"><div class="short"><p>Relays selected events from the specified Observable as if the events were fired by <code><b>this</b></code>.</p>
</div><div class="long"><p>Relays selected events from the specified Observable as if the events were fired by <code><b>this</b></code>.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">origin</span> : Object<div class="sub-desc"><p>The Observable whose events this object is to relay.</p>
</div></li><li><span class="pre">events</span> : Array<div class="sub-desc"><p>Array of event names to relay.</p>
</div></li><li><span class="pre">prefix</span> : Object<div class="sub-desc">
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-releaseCapture" class="member inherited"><a href="Ext.form.field.File.html#method-releaseCapture" rel="method-releaseCapture" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-releaseCapture" class="viewSource">view source</a></div><a name="releaseCapture"></a><a name="method-releaseCapture"></a><a href="Ext.form.field.File.html#" rel="method-releaseCapture" class="cls expand">releaseCapture</a>(
<span class="pre">Observable o</span>)
 : void</div><div class="description"><div class="short"><p>Removes <b>all</b> added captures from the Observable.</p>
</div><div class="long"><p>Removes <b>all</b> added captures from the Observable.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">o</span> : Observable<div class="sub-desc"><p>The Observable to release</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-removeCls" class="member inherited"><a href="Ext.form.field.File.html#method-removeCls" rel="method-removeCls" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-removeCls" class="viewSource">view source</a></div><a name="removeCls"></a><a name="method-removeCls"></a><a href="Ext.form.field.File.html#" rel="method-removeCls" class="cls expand">removeCls</a>(
<span class="pre">Object className</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>Removes a CSS class from the top level element representing this component.</p>
</div><div class="long"><p>Removes a CSS class from the top level element representing this component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">className</span> : Object<div class="sub-desc">
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>Returns the Component to allow method chaining.</p>
</li></ul></div></div></div><div id="method-removeClsWithUI" class="member inherited"><a href="Ext.form.field.File.html#method-removeClsWithUI" rel="method-removeClsWithUI" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-removeClsWithUI" class="viewSource">view source</a></div><a name="removeClsWithUI"></a><a name="method-removeClsWithUI"></a><a href="Ext.form.field.File.html#" rel="method-removeClsWithUI" class="cls expand">removeClsWithUI</a>(
<span class="pre">String/Array cls</span>)
 : void</div><div class="description"><div class="short">Removes a cls to the uiCls array, which will also call removeUIClsToElement and removes
it from all elements of this ...</div><div class="long"><p>Removes a cls to the uiCls array, which will also call <a href="Ext.form.field.File.html#removeUIClsToElement" rel="Ext.form.field.File#removeUIClsToElement" class="docClass">removeUIClsToElement</a> and removes
it from all elements of this component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">cls</span> : String/Array<div class="sub-desc"><p>A string or an array of strings to remove to the uiCls</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-removeListener" class="member inherited"><a href="Ext.form.field.File.html#method-removeListener" rel="method-removeListener" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-removeListener" class="viewSource">view source</a></div><a name="removeListener"></a><a name="method-removeListener"></a><a href="Ext.form.field.File.html#" rel="method-removeListener" class="cls expand">removeListener</a>(
<span class="pre">String eventName, Function handler, [Object scope]</span>)
 : void</div><div class="description"><div class="short"><p>Removes an event handler.</p>
</div><div class="long"><p>Removes an event handler.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The type of event the handler was associated with.</p>
</div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The handler to remove. <b>This must be a reference to the function passed into the <a href="Ext.form.field.File.html#addListener" rel="Ext.form.field.File#addListener" class="docClass">addListener</a> call.</b></p>
</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope originally specified for the handler.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-removeManagedListener" class="member inherited"><a href="Ext.form.field.File.html#method-removeManagedListener" rel="method-removeManagedListener" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-removeManagedListener" class="viewSource">view source</a></div><a name="removeManagedListener"></a><a name="method-removeManagedListener"></a><a href="Ext.form.field.File.html#" rel="method-removeManagedListener" class="cls expand">removeManagedListener</a>(
<span class="pre">Observable|Element item, Object|String ename, Function fn, Object scope</span>)
 : void</div><div class="description"><div class="short"><p>Removes listeners that were added by the <a href="Ext.form.field.File.html#mon" rel="Ext.form.field.File#mon" class="docClass">mon</a> method.</p>
</div><div class="long"><p>Removes listeners that were added by the <a href="Ext.form.field.File.html#mon" rel="Ext.form.field.File#mon" class="docClass">mon</a> method.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">item</span> : Observable|Element<div class="sub-desc"><p>The item from which to remove a listener/listeners.</p>
</div></li><li><span class="pre">ename</span> : Object|String<div class="sub-desc"><p>The event name, or an object containing event name properties.</p>
</div></li><li><span class="pre">fn</span> : Function<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
is the handler function.</p>
</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>Optional. If the <code>ename</code> parameter was an event name, this
is the scope (<code>this</code> reference) in which the handler function is executed.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-reset" class="member inherited"><a href="Ext.form.field.File.html#method-reset" rel="method-reset" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-reset" class="viewSource">view source</a></div><a name="reset"></a><a name="method-reset"></a><a href="Ext.form.field.File.html#" rel="method-reset" class="cls expand">reset</a> : void</div><div class="description"><div class="short">Resets the current field value to the originally loaded value and clears any validation messages.
See Ext.form.Basic....</div><div class="long"><p>Resets the current field value to the originally loaded value and clears any validation messages.
See <a href="Ext.form.Basic.html" rel="Ext.form.Basic" class="docClass">Ext.form.Basic</a>.<a href="Ext.form.Basic.html#trackResetOnLoad" rel="Ext.form.Basic#trackResetOnLoad" class="docClass">trackResetOnLoad</a></p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-resetOriginalValue" class="member inherited"><a href="Ext.form.field.File.html#method-resetOriginalValue" rel="method-resetOriginalValue" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-resetOriginalValue" class="viewSource">view source</a></div><a name="resetOriginalValue"></a><a name="method-resetOriginalValue"></a><a href="Ext.form.field.File.html#" rel="method-resetOriginalValue" class="cls expand">resetOriginalValue</a> : void</div><div class="description"><div class="short">Resets the field's originalValue property so it matches the current value.
This is called by Ext.form.Basic.setValues...</div><div class="long"><p>Resets the field's <a href="Ext.form.field.File.html#originalValue" rel="Ext.form.field.File#originalValue" class="docClass">originalValue</a> property so it matches the current <a href="Ext.form.field.File.html#getValue" rel="Ext.form.field.File#getValue" class="docClass">value</a>.
This is called by <a href="Ext.form.Basic.html" rel="Ext.form.Basic" class="docClass">Ext.form.Basic</a>.<a href="Ext.form.Basic.html#setValues" rel="Ext.form.Basic#setValues" class="docClass">setValues</a> if the form's
<a href="Ext.form.Basic.html#trackResetOnLoad" rel="Ext.form.Basic#trackResetOnLoad" class="docClass">trackResetOnLoad</a> property is set to true.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-resumeEvents" class="member inherited"><a href="Ext.form.field.File.html#method-resumeEvents" rel="method-resumeEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-resumeEvents" class="viewSource">view source</a></div><a name="resumeEvents"></a><a name="method-resumeEvents"></a><a href="Ext.form.field.File.html#" rel="method-resumeEvents" class="cls expand">resumeEvents</a> : void</div><div class="description"><div class="short">Resume firing events. (see suspendEvents)
If events were suspended using the queueSuspended parameter, then all
event...</div><div class="long"><p>Resume firing events. (see <a href="Ext.form.field.File.html#suspendEvents" rel="Ext.form.field.File#suspendEvents" class="docClass">suspendEvents</a>)
If events were suspended using the <code><b>queueSuspended</b></code> parameter, then all
events fired during event suspension will be sent to any listeners now.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-selectText" class="member inherited"><a href="Ext.form.field.File.html#method-selectText" rel="method-selectText" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-method-selectText" class="viewSource">view source</a></div><a name="selectText"></a><a name="method-selectText"></a><a href="Ext.form.field.File.html#" rel="method-selectText" class="cls expand">selectText</a>(
<span class="pre">[Number start], [Number end]</span>)
 : void</div><div class="description"><div class="short"><p>Selects text in this field</p>
</div><div class="long"><p>Selects text in this field</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">start</span> : Number<div class="sub-desc"><p>(optional) The index where the selection should start (defaults to 0)</p>
</div></li><li><span class="pre">end</span> : Number<div class="sub-desc"><p>(optional) The index where the selection should end (defaults to the text length)</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-sequenceFx" class="member inherited"><a href="Ext.form.field.File.html#method-sequenceFx" rel="method-sequenceFx" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-method-sequenceFx" class="viewSource">view source</a></div><a name="sequenceFx"></a><a name="method-sequenceFx"></a><a href="Ext.form.field.File.html#" rel="method-sequenceFx" class="cls expand">sequenceFx</a> : Ext.core.Element</div><div class="description"><div class="short">Ensures that all effects queued after sequenceFx is called on this object are
run in sequence.  This is the opposite ...</div><div class="long"><p>Ensures that all effects queued after sequenceFx is called on this object are
run in sequence.  This is the opposite of <a href="Ext.form.field.File.html#syncFx" rel="Ext.form.field.File#syncFx" class="docClass">syncFx</a>.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.core.Element</span>&nbsp; &nbsp;<p>The Element</p>
</li></ul></div></div></div><div id="method-setActive" class="member inherited"><a href="Ext.form.field.File.html#method-setActive" rel="method-setActive" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-setActive" class="viewSource">view source</a></div><a name="setActive"></a><a name="method-setActive"></a><a href="Ext.form.field.File.html#" rel="method-setActive" class="cls expand">setActive</a>(
<span class="pre">Boolean active, Component newActive</span>)
 : void</div><div class="description"><div class="short">This method is called internally by Ext.ZIndexManager to signal that a floating
Component has either been moved to th...</div><div class="long"><p>This method is called internally by <a href="Ext.ZIndexManager.html" rel="Ext.ZIndexManager" class="docClass">Ext.ZIndexManager</a> to signal that a floating
Component has either been moved to the top of its zIndex stack, or pushed from the top of its zIndex stack.</p>


<p>If a <i>Window</i> is superceded by another Window, deactivating it hides its shadow.</p>


<p>This method also fires the <a href="Ext.form.field.File.html#activate" rel="Ext.form.field.File#activate" class="docClass">activate</a> or <a href="Ext.form.field.File.html#deactivate" rel="Ext.form.field.File#deactivate" class="docClass">deactivate</a> event depending on which action occurred.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">active</span> : Boolean<div class="sub-desc"><p>True to activate the Component, false to deactivate it (defaults to false)</p>
</div></li><li><span class="pre">newActive</span> : Component<div class="sub-desc"><p>The newly active Component which is taking over topmost zIndex position.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-setActiveError" class="member inherited"><a href="Ext.form.field.File.html#method-setActiveError" rel="method-setActiveError" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-method-setActiveError" class="viewSource">view source</a></div><a name="setActiveError"></a><a name="method-setActiveError"></a><a href="Ext.form.field.File.html#" rel="method-setActiveError" class="cls expand">setActiveError</a>(
<span class="pre">String msg</span>)
 : void</div><div class="description"><div class="short">Sets the active error message to the given string. This replaces the entire error message
contents with the given str...</div><div class="long"><p>Sets the active error message to the given string. This replaces the entire error message
contents with the given string. Also see <a href="Ext.form.field.File.html#setActiveErrors" rel="Ext.form.field.File#setActiveErrors" class="docClass">setActiveErrors</a> which accepts an Array of
messages and formats them according to the <a href="Ext.form.field.File.html#activeErrorsTpl" rel="Ext.form.field.File#activeErrorsTpl" class="docClass">activeErrorsTpl</a>.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">msg</span> : String<div class="sub-desc"><p>The error message</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-setActiveErrors" class="member inherited"><a href="Ext.form.field.File.html#method-setActiveErrors" rel="method-setActiveErrors" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-method-setActiveErrors" class="viewSource">view source</a></div><a name="setActiveErrors"></a><a name="method-setActiveErrors"></a><a href="Ext.form.field.File.html#" rel="method-setActiveErrors" class="cls expand">setActiveErrors</a>(
<span class="pre">Array errors</span>)
 : void</div><div class="description"><div class="short">Set the active error message to an Array of error messages. The messages are formatted into
a single message string u...</div><div class="long"><p>Set the active error message to an Array of error messages. The messages are formatted into
a single message string using the <a href="Ext.form.field.File.html#activeErrorsTpl" rel="Ext.form.field.File#activeErrorsTpl" class="docClass">activeErrorsTpl</a>. Also see <a href="Ext.form.field.File.html#setActiveError" rel="Ext.form.field.File#setActiveError" class="docClass">setActiveError</a>
which allows setting the entire error contents with a single string.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">errors</span> : Array<div class="sub-desc"><p>The error messages</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-setAutoScroll" class="member inherited"><a href="Ext.form.field.File.html#method-setAutoScroll" rel="method-setAutoScroll" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-setAutoScroll" class="viewSource">view source</a></div><a name="setAutoScroll"></a><a name="method-setAutoScroll"></a><a href="Ext.form.field.File.html#" rel="method-setAutoScroll" class="cls expand">setAutoScroll</a>(
<span class="pre">Boolean scroll</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>Sets the overflow on the content element of the component.</p>
</div><div class="long"><p>Sets the overflow on the content element of the component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">scroll</span> : Boolean<div class="sub-desc"><p>True to allow the Component to auto scroll.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-setDisabled" class="member inherited"><a href="Ext.form.field.File.html#method-setDisabled" rel="method-setDisabled" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setDisabled" class="viewSource">view source</a></div><a name="setDisabled"></a><a name="method-setDisabled"></a><a href="Ext.form.field.File.html#" rel="method-setDisabled" class="cls expand">setDisabled</a>(
<span class="pre">Boolean disabled</span>)
 : void</div><div class="description"><div class="short"><p>Enable or disable the component.</p>
</div><div class="long"><p>Enable or disable the component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">disabled</span> : Boolean<div class="sub-desc">
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-setDocked" class="member inherited"><a href="Ext.form.field.File.html#method-setDocked" rel="method-setDocked" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setDocked" class="viewSource">view source</a></div><a name="setDocked"></a><a name="method-setDocked"></a><a href="Ext.form.field.File.html#" rel="method-setDocked" class="cls expand">setDocked</a>(
<span class="pre">Object dock, Object layoutParent</span>)
 : Component</div><div class="description"><div class="short">Sets the dock position of this component in its parent panel. Note that
this only has effect if this item is part of ...</div><div class="long"><p>Sets the dock position of this component in its parent panel. Note that
this only has effect if this item is part of the dockedItems collection
of a parent that has a DockLayout (note that any Panel has a DockLayout
by default)</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">dock</span> : Object<div class="sub-desc">
</div></li><li><span class="pre">layoutParent</span> : Object<div class="sub-desc">
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-setFieldDefaults" class="member inherited"><a href="Ext.form.field.File.html#method-setFieldDefaults" rel="method-setFieldDefaults" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-method-setFieldDefaults" class="viewSource">view source</a></div><a name="setFieldDefaults"></a><a name="method-setFieldDefaults"></a><a href="Ext.form.field.File.html#" rel="method-setFieldDefaults" class="cls expand">setFieldDefaults</a>(
<span class="pre">Object defaults</span>)
 : void</div><div class="description"><div class="short">Applies a set of default configuration values to this Labelable instance. For each of the
properties in the given obj...</div><div class="long"><p>Applies a set of default configuration values to this Labelable instance. For each of the
properties in the given object, check if this component hasOwnProperty that config; if not
then it's inheriting a default value from its prototype and we should apply the default value.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">defaults</span> : Object<div class="sub-desc"><p>The defaults to apply to the object.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-setFieldStyle" class="member inherited"><a href="Ext.form.field.File.html#method-setFieldStyle" rel="method-setFieldStyle" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-method-setFieldStyle" class="viewSource">view source</a></div><a name="setFieldStyle"></a><a name="method-setFieldStyle"></a><a href="Ext.form.field.File.html#" rel="method-setFieldStyle" class="cls expand">setFieldStyle</a>(
<span class="pre">String/Object/Function style</span>)
 : void</div><div class="description"><div class="short"><p>Set the <a href="Ext.form.field.File.html#fieldStyle" rel="Ext.form.field.File#fieldStyle" class="docClass">CSS style</a> of the <a href="Ext.form.field.File.html#inputEl" rel="Ext.form.field.File#inputEl" class="docClass">field input element</a>.</p>
</div><div class="long"><p>Set the <a href="Ext.form.field.File.html#fieldStyle" rel="Ext.form.field.File#fieldStyle" class="docClass">CSS style</a> of the <a href="Ext.form.field.File.html#inputEl" rel="Ext.form.field.File#inputEl" class="docClass">field input element</a>.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">style</span> : String/Object/Function<div class="sub-desc"><p>The style(s) to apply. Should be a valid argument to
<a href="Ext.core.Element.html#applyStyles" rel="Ext.core.Element#applyStyles" class="docClass">Ext.core.Element.applyStyles</a>.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-setHeight" class="member inherited"><a href="Ext.form.field.File.html#method-setHeight" rel="method-setHeight" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setHeight" class="viewSource">view source</a></div><a name="setHeight"></a><a name="method-setHeight"></a><a href="Ext.form.field.File.html#" rel="method-setHeight" class="cls expand">setHeight</a>(
<span class="pre">Number height</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>Sets the height of the component.  This method fires the <a href="Ext.form.field.File.html#resize" rel="Ext.form.field.File#resize" class="docClass">resize</a> event.</p>
</div><div class="long"><p>Sets the height of the component.  This method fires the <a href="Ext.form.field.File.html#resize" rel="Ext.form.field.File#resize" class="docClass">resize</a> event.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">height</span> : Number<div class="sub-desc"><p>The new height to set. This may be one of:<div class="mdetail-params"><ul>
<li>A Number specifying the new height in the <a href="Ext.form.field.File.html#getEl" rel="Ext.form.field.File#getEl" class="docClass">Element</a>'s <a href="Ext.core.Element.html#defaultUnit" rel="Ext.core.Element#defaultUnit" class="docClass">Ext.core.Element.defaultUnit</a>s (by default, pixels).</li>
<li>A String used to set the CSS height style.</li>
<li><i>undefined</i> to leave the height unchanged.</li>
</ul></div></p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-setLoading" class="member inherited"><a href="Ext.form.field.File.html#method-setLoading" rel="method-setLoading" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setLoading" class="viewSource">view source</a></div><a name="setLoading"></a><a name="method-setLoading"></a><a href="Ext.form.field.File.html#" rel="method-setLoading" class="cls expand">setLoading</a>(
<span class="pre">Boolean/Object/String load, Boolean targetEl</span>)
 : Ext.LoadMask</div><div class="description"><div class="short"><p>This method allows you to show or hide a LoadMask on top of this component.</p>
</div><div class="long"><p>This method allows you to show or hide a LoadMask on top of this component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">load</span> : Boolean/Object/String<div class="sub-desc"><p>True to show the default LoadMask, a config object
that will be passed to the LoadMask constructor, or a message String to show. False to
hide the current LoadMask.</p>
</div></li><li><span class="pre">targetEl</span> : Boolean<div class="sub-desc"><p>True to mask the targetEl of this Component instead of the this.el.
For example, setting this to true on a Panel will cause only the body to be masked. (defaults to false)</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.LoadMask</span>&nbsp; &nbsp;<p>The LoadMask instance that has just been shown.</p>
</li></ul></div></div></div><div id="method-setPagePosition" class="member inherited"><a href="Ext.form.field.File.html#method-setPagePosition" rel="method-setPagePosition" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-setPagePosition" class="viewSource">view source</a></div><a name="setPagePosition"></a><a name="method-setPagePosition"></a><a href="Ext.form.field.File.html#" rel="method-setPagePosition" class="cls expand">setPagePosition</a>(
<span class="pre">Number x, Number y, Mixed animate</span>)
 : Ext.Component</div><div class="description"><div class="short">Sets the page XY position of the component.  To set the left and top instead, use setPosition.
This method fires the ...</div><div class="long"><p>Sets the page XY position of the component.  To set the left and top instead, use <a href="Ext.form.field.File.html#setPosition" rel="Ext.form.field.File#setPosition" class="docClass">setPosition</a>.
This method fires the <a href="Ext.form.field.File.html#move" rel="Ext.form.field.File#move" class="docClass">move</a> event.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">x</span> : Number<div class="sub-desc"><p>The new x position</p>
</div></li><li><span class="pre">y</span> : Number<div class="sub-desc"><p>The new y position</p>
</div></li><li><span class="pre">animate</span> : Mixed<div class="sub-desc"><p>If passed, the Component is <i>animated</i> into its new position. If this parameter
is a number, it is used as the animation duration in milliseconds.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-setPosition" class="member inherited"><a href="Ext.form.field.File.html#method-setPosition" rel="method-setPosition" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-setPosition" class="viewSource">view source</a></div><a name="setPosition"></a><a name="method-setPosition"></a><a href="Ext.form.field.File.html#" rel="method-setPosition" class="cls expand">setPosition</a>(
<span class="pre">Number left, Number top, Mixed animate</span>)
 : Ext.Component</div><div class="description"><div class="short">Sets the left and top of the component.  To set the page XY position instead, use setPagePosition.
This method fires ...</div><div class="long"><p>Sets the left and top of the component.  To set the page XY position instead, use <a href="Ext.form.field.File.html#setPagePosition" rel="Ext.form.field.File#setPagePosition" class="docClass">setPagePosition</a>.
This method fires the <a href="Ext.form.field.File.html#move" rel="Ext.form.field.File#move" class="docClass">move</a> event.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">left</span> : Number<div class="sub-desc"><p>The new left</p>
</div></li><li><span class="pre">top</span> : Number<div class="sub-desc"><p>The new top</p>
</div></li><li><span class="pre">animate</span> : Mixed<div class="sub-desc"><p>If true, the Component is <i>animated</i> into its new position. You may also pass an animation configuration.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-setRawValue" class="member inherited"><a href="Ext.form.field.File.html#method-setRawValue" rel="method-setRawValue" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-method-setRawValue" class="viewSource">view source</a></div><a name="setRawValue"></a><a name="method-setRawValue"></a><a href="Ext.form.field.File.html#" rel="method-setRawValue" class="cls expand">setRawValue</a>(
<span class="pre">Mixed value</span>)
 : Mixed</div><div class="description"><div class="short">Sets the field's raw value directly, bypassing value conversion, change detection, and
validation. To set the value w...</div><div class="long"><p>Sets the field's raw value directly, bypassing <a href="Ext.form.field.File.html#valueToRaw" rel="Ext.form.field.File#valueToRaw" class="docClass">value conversion</a>, change detection, and
validation. To set the value with these additional inspections see <a href="Ext.form.field.File.html#setValue" rel="Ext.form.field.File#setValue" class="docClass">setValue</a>.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">value</span> : Mixed<div class="sub-desc"><p>The value to set</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Mixed</span>&nbsp; &nbsp;<p>value The field value that is set</p>
</li></ul></div></div></div><div id="method-setReadOnly" class="member inherited"><a href="Ext.form.field.File.html#method-setReadOnly" rel="method-setReadOnly" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-method-setReadOnly" class="viewSource">view source</a></div><a name="setReadOnly"></a><a name="method-setReadOnly"></a><a href="Ext.form.field.File.html#" rel="method-setReadOnly" class="cls expand">setReadOnly</a>(
<span class="pre">Boolean readOnly</span>)
 : void</div><div class="description"><div class="short"><p>Sets the read only state of this field.</p>
</div><div class="long"><p>Sets the read only state of this field.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">readOnly</span> : Boolean<div class="sub-desc"><p>Whether the field should be read only.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-setSize" class="member inherited"><a href="Ext.form.field.File.html#method-setSize" rel="method-setSize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setSize" class="viewSource">view source</a></div><a name="setSize"></a><a name="method-setSize"></a><a href="Ext.form.field.File.html#" rel="method-setSize" class="cls expand">setSize</a>(
<span class="pre">Mixed width, Mixed height</span>)
 : Ext.Component</div><div class="description"><div class="short">Sets the width and height of this Component. This method fires the resize event. This method can accept
either width ...</div><div class="long"><p>Sets the width and height of this Component. This method fires the <a href="Ext.form.field.File.html#resize" rel="Ext.form.field.File#resize" class="docClass">resize</a> event. This method can accept
either width and height as separate arguments, or you can pass a size object like <code>{width:10, height:20}</code>.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">width</span> : Mixed<div class="sub-desc"><p>The new width to set. This may be one of:<div class="mdetail-params"><ul>
<li>A Number specifying the new width in the <a href="Ext.form.field.File.html#getEl" rel="Ext.form.field.File#getEl" class="docClass">Element</a>'s <a href="Ext.core.Element.html#defaultUnit" rel="Ext.core.Element#defaultUnit" class="docClass">Ext.core.Element.defaultUnit</a>s (by default, pixels).</li>
<li>A String used to set the CSS width style.</li>
<li>A size object in the format <code>{width: widthValue, height: heightValue}</code>.</li>
<li><code>undefined</code> to leave the width unchanged.</li>
</ul></div></p>
</div></li><li><span class="pre">height</span> : Mixed<div class="sub-desc"><p>The new height to set (not required if a size object is passed as the first arg).
This may be one of:<div class="mdetail-params"><ul>
<li>A Number specifying the new height in the <a href="Ext.form.field.File.html#getEl" rel="Ext.form.field.File#getEl" class="docClass">Element</a>'s <a href="Ext.core.Element.html#defaultUnit" rel="Ext.core.Element#defaultUnit" class="docClass">Ext.core.Element.defaultUnit</a>s (by default, pixels).</li>
<li>A String used to set the CSS height style. Animation may <b>not</b> be used.</li>
<li><code>undefined</code> to leave the height unchanged.</li>
</ul></div></p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-setUI" class="member inherited"><a href="Ext.form.field.File.html#method-setUI" rel="method-setUI" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setUI" class="viewSource">view source</a></div><a name="setUI"></a><a name="method-setUI"></a><a href="Ext.form.field.File.html#" rel="method-setUI" class="cls expand">setUI</a>(
<span class="pre">String ui</span>)
 : void</div><div class="description"><div class="short">Sets the UI for the component. This will remove any existing UIs on the component. It will also
loop through any uiCl...</div><div class="long"><p>Sets the UI for the component. This will remove any existing UIs on the component. It will also
loop through any uiCls set on the component and rename them so they include the new UI</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">ui</span> : String<div class="sub-desc"><p>The new UI for the component</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-setValue" class="member inherited"><a href="Ext.form.field.File.html#method-setValue" rel="method-setValue" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-setValue" class="viewSource">view source</a></div><a name="setValue"></a><a name="method-setValue"></a><a href="Ext.form.field.File.html#" rel="method-setValue" class="cls expand">setValue</a>(
<span class="pre">Mixed value</span>)
 : Ext.form.field.Field</div><div class="description"><div class="short"><p>Sets a data value into the field and runs the change detection and validation.</p>
</div><div class="long"><p>Sets a data value into the field and runs the change detection and validation.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">value</span> : Mixed<div class="sub-desc"><p>The value to set</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.form.field.Field</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-setVisible" class="member inherited"><a href="Ext.form.field.File.html#method-setVisible" rel="method-setVisible" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setVisible" class="viewSource">view source</a></div><a name="setVisible"></a><a name="method-setVisible"></a><a href="Ext.form.field.File.html#" rel="method-setVisible" class="cls expand">setVisible</a>(
<span class="pre">Boolean visible</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>Convenience function to hide or show this component by boolean.</p>
</div><div class="long"><p>Convenience function to hide or show this component by boolean.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">visible</span> : Boolean<div class="sub-desc"><p>True to show, false to hide</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-setWidth" class="member inherited"><a href="Ext.form.field.File.html#method-setWidth" rel="method-setWidth" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-setWidth" class="viewSource">view source</a></div><a name="setWidth"></a><a name="method-setWidth"></a><a href="Ext.form.field.File.html#" rel="method-setWidth" class="cls expand">setWidth</a>(
<span class="pre">Number width</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>Sets the width of the component.  This method fires the <a href="Ext.form.field.File.html#resize" rel="Ext.form.field.File#resize" class="docClass">resize</a> event.</p>
</div><div class="long"><p>Sets the width of the component.  This method fires the <a href="Ext.form.field.File.html#resize" rel="Ext.form.field.File#resize" class="docClass">resize</a> event.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">width</span> : Number<div class="sub-desc"><p>The new width to setThis may be one of:<div class="mdetail-params"><ul>
<li>A Number specifying the new width in the <a href="Ext.form.field.File.html#getEl" rel="Ext.form.field.File#getEl" class="docClass">Element</a>'s <a href="Ext.core.Element.html#defaultUnit" rel="Ext.core.Element#defaultUnit" class="docClass">Ext.core.Element.defaultUnit</a>s (by default, pixels).</li>
<li>A String used to set the CSS width style.</li>
</ul></div></p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-show" class="member inherited"><a href="Ext.form.field.File.html#method-show" rel="method-show" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-show" class="viewSource">view source</a></div><a name="show"></a><a name="method-show"></a><a href="Ext.form.field.File.html#" rel="method-show" class="cls expand">show</a>(
<span class="pre">String/Element animateTarget, [Function callback], [Object scope]</span>)
 : Component</div><div class="description"><div class="short">Shows this Component, rendering it first if autoRender or {&quot;floating are true.


After being shown, a floating C...</div><div class="long"><p>Shows this Component, rendering it first if <a href="Ext.form.field.File.html#autoRender" rel="Ext.form.field.File#autoRender" class="docClass">autoRender</a> or {<a href="Ext.form.field.File.html"floating" rel=""floating" class="docClass">&quot;floating</a> are <code>true</code>.</p>


<p>After being shown, a <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> Component (such as a <a href="Ext.window.Window.html" rel="Ext.window.Window" class="docClass">Ext.window.Window</a>), is activated it and brought to the front of
its <a href="Ext.form.field.File.html#ZIndexManager" rel="Ext.form.field.File#ZIndexManager" class="docClass">z-index stack</a>.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">animateTarget</span> : String/Element<div class="sub-desc"><p>Optional, and <b>only valid for <a href="Ext.form.field.File.html#floating" rel="Ext.form.field.File#floating" class="docClass">floating</a> Components such as
<a href="Ext.window.Window.html" rel="Ext.window.Window" class="docClass">Window</a>s or <a href="Ext.tip.ToolTip.html" rel="Ext.tip.ToolTip" class="docClass">ToolTip</a>s, or regular Components which have been configured
with <code>floating: true</code>.</b> The target from which the Component should
animate from while opening (defaults to null with no animation)</p>
</div></li><li><span class="pre">callback</span> : Function<div class="sub-desc"><p>(optional) A callback function to call after the Component is displayed. Only necessary if animation was specified.</p>
</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope (<code>this</code> reference) in which the callback is executed. Defaults to this Component.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-stopAnimation" class="member inherited"><a href="Ext.form.field.File.html#method-stopAnimation" rel="method-stopAnimation" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-method-stopAnimation" class="viewSource">view source</a></div><a name="stopAnimation"></a><a name="method-stopAnimation"></a><a href="Ext.form.field.File.html#" rel="method-stopAnimation" class="cls expand">stopAnimation</a> : Ext.core.Element</div><div class="description"><div class="short">@deprecated 4.0 Replaced by stopAnimation
Stops any running effects and clears this object's internal effects queue i...</div><div class="long"><p>@deprecated 4.0 Replaced by <a href="Ext.form.field.File.html#stopAnimation" rel="Ext.form.field.File#stopAnimation" class="docClass">stopAnimation</a>
Stops any running effects and clears this object's internal effects queue if it contains
any additional effects that haven't started yet.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.core.Element</span>&nbsp; &nbsp;<p>The Element</p>
</li></ul></div></div></div><div id="method-suspendEvents" class="member inherited"><a href="Ext.form.field.File.html#method-suspendEvents" rel="method-suspendEvents" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-suspendEvents" class="viewSource">view source</a></div><a name="suspendEvents"></a><a name="method-suspendEvents"></a><a href="Ext.form.field.File.html#" rel="method-suspendEvents" class="cls expand">suspendEvents</a>(
<span class="pre">Boolean queueSuspended</span>)
 : void</div><div class="description"><div class="short"><p>Suspend the firing of all events. (see <a href="Ext.form.field.File.html#resumeEvents" rel="Ext.form.field.File#resumeEvents" class="docClass">resumeEvents</a>)</p>
</div><div class="long"><p>Suspend the firing of all events. (see <a href="Ext.form.field.File.html#resumeEvents" rel="Ext.form.field.File#resumeEvents" class="docClass">resumeEvents</a>)</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">queueSuspended</span> : Boolean<div class="sub-desc"><p>Pass as true to queue up suspended events to be fired
after the <a href="Ext.form.field.File.html#resumeEvents" rel="Ext.form.field.File#resumeEvents" class="docClass">resumeEvents</a> call instead of discarding all suspended events;</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-syncFx" class="member inherited"><a href="Ext.form.field.File.html#method-syncFx" rel="method-syncFx" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Animate.html" class="definedIn docClass">Ext.util.Animate</a><br/><a href="../source/Animate.html#Ext-util.Animate-method-syncFx" class="viewSource">view source</a></div><a name="syncFx"></a><a name="method-syncFx"></a><a href="Ext.form.field.File.html#" rel="method-syncFx" class="cls expand">syncFx</a> : Ext.core.Element</div><div class="description"><div class="short">Ensures that all effects queued after syncFx is called on this object are
run concurrently.  This is the opposite of ...</div><div class="long"><p>Ensures that all effects queued after syncFx is called on this object are
run concurrently.  This is the opposite of <a href="Ext.form.field.File.html#sequenceFx" rel="Ext.form.field.File#sequenceFx" class="docClass">sequenceFx</a>.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.core.Element</span>&nbsp; &nbsp;<p>The Element</p>
</li></ul></div></div></div><div id="method-toBack" class="member inherited"><a href="Ext.form.field.File.html#method-toBack" rel="method-toBack" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-toBack" class="viewSource">view source</a></div><a name="toBack"></a><a name="method-toBack"></a><a href="Ext.form.field.File.html#" rel="method-toBack" class="cls expand">toBack</a> : Component</div><div class="description"><div class="short"><p>Sends this Component to the back of (lower z-index than) any other visible windows</p>
</div><div class="long"><p>Sends this Component to the back of (lower z-index than) any other visible windows</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-toFront" class="member inherited"><a href="Ext.form.field.File.html#method-toFront" rel="method-toFront" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Floating.html" class="definedIn docClass">Ext.util.Floating</a><br/><a href="../source/Floating.html#Ext-util.Floating-method-toFront" class="viewSource">view source</a></div><a name="toFront"></a><a name="method-toFront"></a><a href="Ext.form.field.File.html#" rel="method-toFront" class="cls expand">toFront</a>(
<span class="pre">[Boolean preventFocus]</span>)
 : Component</div><div class="description"><div class="short">Brings this floating Component to the front of any other visible, floating Components managed by the same ZIndexManag...</div><div class="long"><p>Brings this floating Component to the front of any other visible, floating Components managed by the same <a href="Ext.ZIndexManager.html" rel="Ext.ZIndexManager" class="docClass">ZIndexManager</a></p>


<p>If this Component is modal, inserts the modal mask just below this Component in the z-index stack.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">preventFocus</span> : Boolean<div class="sub-desc"><p>(optional) Specify <code>true</code> to prevent the Component from being focused.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-un" class="member inherited"><a href="Ext.form.field.File.html#method-un" rel="method-un" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.util.Observable.html" class="definedIn docClass">Ext.util.Observable</a><br/><a href="../source/Observable.html#Ext-util.Observable-method-un" class="viewSource">view source</a></div><a name="un"></a><a name="method-un"></a><a href="Ext.form.field.File.html#" rel="method-un" class="cls expand">un</a>(
<span class="pre">String eventName, Function handler, [Object scope]</span>)
 : void</div><div class="description"><div class="short"><p>Removes an event handler (shorthand for <a href="Ext.form.field.File.html#removeListener" rel="Ext.form.field.File#removeListener" class="docClass">removeListener</a>.)</p>
</div><div class="long"><p>Removes an event handler (shorthand for <a href="Ext.form.field.File.html#removeListener" rel="Ext.form.field.File#removeListener" class="docClass">removeListener</a>.)</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">eventName</span> : String<div class="sub-desc"><p>The type of event the handler was associated with.</p>
</div></li><li><span class="pre">handler</span> : Function<div class="sub-desc"><p>The handler to remove. <b>This must be a reference to the function passed into the <a href="Ext.form.field.File.html#addListener" rel="Ext.form.field.File#addListener" class="docClass">addListener</a> call.</b></p>
</div></li><li><span class="pre">scope</span> : Object<div class="sub-desc"><p>(optional) The scope originally specified for the handler.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-unsetActiveError" class="member inherited"><a href="Ext.form.field.File.html#method-unsetActiveError" rel="method-unsetActiveError" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-method-unsetActiveError" class="viewSource">view source</a></div><a name="unsetActiveError"></a><a name="method-unsetActiveError"></a><a href="Ext.form.field.File.html#" rel="method-unsetActiveError" class="cls expand">unsetActiveError</a> : void</div><div class="description"><div class="short"><p>Clears the active error.</p>
</div><div class="long"><p>Clears the active error.</p>
<h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-up" class="member inherited"><a href="Ext.form.field.File.html#method-up" rel="method-up" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-up" class="viewSource">view source</a></div><a name="up"></a><a name="method-up"></a><a href="Ext.form.field.File.html#" rel="method-up" class="cls expand">up</a>(
<span class="pre">String selector</span>)
 : Container</div><div class="description"><div class="short">Walks up the ownerCt axis looking for an ancestor Container which matches
the passed simple selector.


Example:
var ...</div><div class="long"><p>Walks up the <code>ownerCt</code> axis looking for an ancestor Container which matches
the passed simple selector.</p>


<p>Example:
<pre><code>var owningTabPanel = grid.up('tabpanel');
</code></pre>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">selector</span> : String<div class="sub-desc"><p>Optional. The simple selector to test.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Container</span>&nbsp; &nbsp;<p>The matching ancestor Container (or <code>undefined</code> if no match was found).</p>
</li></ul></div></div></div><div id="method-update" class="member inherited"><a href="Ext.form.field.File.html#method-update" rel="method-update" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-method-update" class="viewSource">view source</a></div><a name="update"></a><a name="method-update"></a><a href="Ext.form.field.File.html#" rel="method-update" class="cls expand">update</a>(
<span class="pre">Mixed htmlOrData, [Boolean loadScripts], [Function callback]</span>)
 : void</div><div class="description"><div class="short"><p>Update the content area of a component.</p>
</div><div class="long"><p>Update the content area of a component.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">htmlOrData</span> : Mixed<div class="sub-desc"><p>If this component has been configured with a template via the tpl config
then it will use this argument as data to populate the template.
If this component was not configured with a template, the components
content area will be updated via <a href="Ext.core.Element.html" rel="Ext.core.Element" class="docClass">Ext.core.Element</a> update</p>
</div></li><li><span class="pre">loadScripts</span> : Boolean<div class="sub-desc"><p>(optional) Only legitimate when using the html configuration. Defaults to false</p>
</div></li><li><span class="pre">callback</span> : Function<div class="sub-desc"><p>(optional) Only legitimate when using the html configuration. Callback to execute when scripts have finished loading</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">void</span>&nbsp; &nbsp;
</li></ul></div></div></div><div id="method-updateBox" class="member inherited"><a href="Ext.form.field.File.html#method-updateBox" rel="method-updateBox" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.Component.html" class="definedIn docClass">Ext.Component</a><br/><a href="../source/Component.html#Ext-Component-method-updateBox" class="viewSource">view source</a></div><a name="updateBox"></a><a name="method-updateBox"></a><a href="Ext.form.field.File.html#" rel="method-updateBox" class="cls expand">updateBox</a>(
<span class="pre">Object box</span>)
 : Ext.Component</div><div class="description"><div class="short"><p>Sets the current box measurements of the component's underlying element.</p>
</div><div class="long"><p>Sets the current box measurements of the component's underlying element.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">box</span> : Object<div class="sub-desc"><p>An object in the format {x, y, width, height}</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Ext.Component</span>&nbsp; &nbsp;<p>this</p>
</li></ul></div></div></div><div id="method-validate" class="member inherited"><a href="Ext.form.field.File.html#method-validate" rel="method-validate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-method-validate" class="viewSource">view source</a></div><a name="validate"></a><a name="method-validate"></a><a href="Ext.form.field.File.html#" rel="method-validate" class="cls expand">validate</a> : Boolean</div><div class="description"><div class="short">Returns whether or not the field value is currently valid by validating the
field's current value, and fires the vali...</div><div class="long"><p>Returns whether or not the field value is currently valid by <a href="Ext.form.field.File.html#getErrors" rel="Ext.form.field.File#getErrors" class="docClass">validating</a> the
field's current value, and fires the <a href="Ext.form.field.File.html#validitychange" rel="Ext.form.field.File#validitychange" class="docClass">validitychange</a> event if the field's validity has
changed since the last validation. <b>Note</b>: <a href="Ext.form.field.File.html#disabled" rel="Ext.form.field.File#disabled" class="docClass">disabled</a> fields are always treated as valid.</p>


<p>Custom implementations of this method are allowed to have side-effects such as triggering error
message display. To validate without side-effects, use <a href="Ext.form.field.File.html#isValid" rel="Ext.form.field.File#isValid" class="docClass">isValid</a>.</p>

<h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if the value is valid, else false</p>
</li></ul></div></div></div><div id="method-validateValue" class="member inherited"><a href="Ext.form.field.File.html#method-validateValue" rel="method-validateValue" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-method-validateValue" class="viewSource">view source</a></div><a name="validateValue"></a><a name="method-validateValue"></a><a href="Ext.form.field.File.html#" rel="method-validateValue" class="cls expand">validateValue</a>(
<span class="pre">Mixed value</span>)
 : Boolean</div><div class="description"><div class="short">Uses getErrors to build an array of validation errors. If any errors are found, they are passed
to markInvalid and fa...</div><div class="long"><p>Uses <a href="Ext.form.field.File.html#getErrors" rel="Ext.form.field.File#getErrors" class="docClass">getErrors</a> to build an array of validation errors. If any errors are found, they are passed
to <a href="Ext.form.field.File.html#markInvalid" rel="Ext.form.field.File#markInvalid" class="docClass">markInvalid</a> and false is returned, otherwise true is returned.</p>


<p>Previously, subclasses were invited to provide an implementation of this to process validations - from 3.2
onwards <a href="Ext.form.field.File.html#getErrors" rel="Ext.form.field.File#getErrors" class="docClass">getErrors</a> should be overridden instead.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">value</span> : Mixed<div class="sub-desc"><p>The value to validate</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Boolean</span>&nbsp; &nbsp;<p>True if all validations passed, false if one or more failed</p>
</li></ul></div></div></div><div id="method-valueToRaw" class="member inherited"><a href="Ext.form.field.File.html#method-valueToRaw" rel="method-valueToRaw" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-method-valueToRaw" class="viewSource">view source</a></div><a name="valueToRaw"></a><a name="method-valueToRaw"></a><a href="Ext.form.field.File.html#" rel="method-valueToRaw" class="cls expand">valueToRaw</a>(
<span class="pre">Mixed value</span>)
 : Mixed</div><div class="description"><div class="short">Converts a mixed-type value to a raw representation suitable for displaying in the field. This allows
controlling how...</div><div class="long"><p>Converts a mixed-type value to a raw representation suitable for displaying in the field. This allows
controlling how value objects passed to <a href="Ext.form.field.File.html#setValue" rel="Ext.form.field.File#setValue" class="docClass">setValue</a> are shown to the user, including localization.
For instance, for a <a href="Ext.form.field.Date.html" rel="Ext.form.field.Date" class="docClass">Ext.form.field.Date</a>, this would control how a Date object passed to <a href="Ext.form.field.File.html#setValue" rel="Ext.form.field.File#setValue" class="docClass">setValue</a>
would be converted to a String for display in the field.</p>


<p>See <a href="Ext.form.field.File.html#rawToValue" rel="Ext.form.field.File#rawToValue" class="docClass">rawToValue</a> for the opposite conversion.</p>


<p>The base implementation simply does a standard toString conversion, and converts
<a href="Ext.html#isEmpty" rel="Ext#isEmpty" class="docClass">empty values</a> to an empty string.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">value</span> : Mixed<div class="sub-desc"><p>The mixed-type value to convert to the raw representation.</p>
</div></li></ul><h3 class="pa">Returns</h3><ul><li><span class="pre">Mixed</span>&nbsp; &nbsp;<p>The converted raw value.</p>
</li></ul></div></div></div></div><div class="m-events"><a name="events"></a><div class="definedBy">Defined By</div><h3 class="evt p">Events</h3><div id="event-activate" class="member f inherited"><a href="Ext.form.field.File.html#event-activate" rel="event-activate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-activate" class="viewSource">view source</a></div><a name="activate"></a><a name="event-activate"></a><a href="Ext.form.field.File.html#" rel="event-activate" class="cls expand">activate</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires after a Component has been visually activated.</p>
</div><div class="long"><p>Fires after a Component has been visually activated.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-added" class="member inherited"><a href="Ext.form.field.File.html#event-added" rel="event-added" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-added" class="viewSource">view source</a></div><a name="added"></a><a name="event-added"></a><a href="Ext.form.field.File.html#" rel="event-added" class="cls expand">added</a>(
<span class="pre">Ext.Component this, Ext.container.Container container, Number pos</span>)
</div><div class="description"><div class="short"><p>Fires after a Component had been added to a Container.</p>
</div><div class="long"><p>Fires after a Component had been added to a Container.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li><li><span class="pre">container</span> : Ext.container.Container<div class="sub-desc"><p>Parent Container</p>
</div></li><li><span class="pre">pos</span> : Number<div class="sub-desc"><p>position of Component</p>
</div></li></ul></div></div></div><div id="event-afterrender" class="member inherited"><a href="Ext.form.field.File.html#event-afterrender" rel="event-afterrender" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-afterrender" class="viewSource">view source</a></div><a name="afterrender"></a><a name="event-afterrender"></a><a href="Ext.form.field.File.html#" rel="event-afterrender" class="cls expand">afterrender</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short">Fires after the component rendering is finished.


The afterrender event is fired after this Component has been rende...</div><div class="long"><p>Fires after the component rendering is finished.</p>


<p>The afterrender event is fired after this Component has been <a href="Ext.form.field.File.html#rendered" rel="Ext.form.field.File#rendered" class="docClass">rendered</a>, been postprocesed
by any afterRender method defined for the Component.</p>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-autosize" class="member inherited"><a href="Ext.form.field.File.html#event-autosize" rel="event-autosize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-event-autosize" class="viewSource">view source</a></div><a name="autosize"></a><a name="event-autosize"></a><a href="Ext.form.field.File.html#" rel="event-autosize" class="cls expand">autosize</a>(
<span class="pre">Ext.form.field.Text this, Number width</span>)
</div><div class="description"><div class="short">Fires when the autoSize function is triggered and the field is
resized according to the grow/growMin/growMax configs ...</div><div class="long"><p>Fires when the <tt><b><a href="Ext.form.field.File.html#autoSize" rel="Ext.form.field.File#autoSize" class="docClass">autoSize</a></b></tt> function is triggered and the field is
resized according to the <a href="Ext.form.field.File.html#grow" rel="Ext.form.field.File#grow" class="docClass">grow</a>/<a href="Ext.form.field.File.html#growMin" rel="Ext.form.field.File#growMin" class="docClass">growMin</a>/<a href="Ext.form.field.File.html#growMax" rel="Ext.form.field.File#growMax" class="docClass">growMax</a> configs as a result.
This event provides a hook for the developer to apply additional logic at runtime to resize the
field if needed.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.form.field.Text<div class="sub-desc"><p>This text field</p>
</div></li><li><span class="pre">width</span> : Number<div class="sub-desc"><p>The new field width</p>
</div></li></ul></div></div></div><div id="event-beforeactivate" class="member inherited"><a href="Ext.form.field.File.html#event-beforeactivate" rel="event-beforeactivate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforeactivate" class="viewSource">view source</a></div><a name="beforeactivate"></a><a name="event-beforeactivate"></a><a href="Ext.form.field.File.html#" rel="event-beforeactivate" class="cls expand">beforeactivate</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short">Fires before a Component has been visually activated.
Returning false from an event listener can prevent the activate...</div><div class="long"><p>Fires before a Component has been visually activated.
Returning false from an event listener can prevent the activate
from occurring.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-beforedeactivate" class="member inherited"><a href="Ext.form.field.File.html#event-beforedeactivate" rel="event-beforedeactivate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforedeactivate" class="viewSource">view source</a></div><a name="beforedeactivate"></a><a name="event-beforedeactivate"></a><a href="Ext.form.field.File.html#" rel="event-beforedeactivate" class="cls expand">beforedeactivate</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short">Fires before a Component has been visually deactivated.
Returning false from an event listener can prevent the deacti...</div><div class="long"><p>Fires before a Component has been visually deactivated.
Returning false from an event listener can prevent the deactivate
from occurring.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-beforedestroy" class="member inherited"><a href="Ext.form.field.File.html#event-beforedestroy" rel="event-beforedestroy" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforedestroy" class="viewSource">view source</a></div><a name="beforedestroy"></a><a name="event-beforedestroy"></a><a href="Ext.form.field.File.html#" rel="event-beforedestroy" class="cls expand">beforedestroy</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires before the component is <a href="Ext.form.field.File.html#destroy" rel="Ext.form.field.File#destroy" class="docClass">destroy</a>ed. Return false from an event handler to stop the <a href="Ext.form.field.File.html#destroy" rel="Ext.form.field.File#destroy" class="docClass">destroy</a>.</p>
</div><div class="long"><p>Fires before the component is <a href="Ext.form.field.File.html#destroy" rel="Ext.form.field.File#destroy" class="docClass">destroy</a>ed. Return false from an event handler to stop the <a href="Ext.form.field.File.html#destroy" rel="Ext.form.field.File#destroy" class="docClass">destroy</a>.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-beforehide" class="member inherited"><a href="Ext.form.field.File.html#event-beforehide" rel="event-beforehide" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforehide" class="viewSource">view source</a></div><a name="beforehide"></a><a name="event-beforehide"></a><a href="Ext.form.field.File.html#" rel="event-beforehide" class="cls expand">beforehide</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires before the component is hidden when calling the <a href="Ext.form.field.File.html#hide" rel="Ext.form.field.File#hide" class="docClass">hide</a> method.
Return false from an event handler to stop the hide.</p>
</div><div class="long"><p>Fires before the component is hidden when calling the <a href="Ext.form.field.File.html#hide" rel="Ext.form.field.File#hide" class="docClass">hide</a> method.
Return false from an event handler to stop the hide.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-beforerender" class="member inherited"><a href="Ext.form.field.File.html#event-beforerender" rel="event-beforerender" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforerender" class="viewSource">view source</a></div><a name="beforerender"></a><a name="event-beforerender"></a><a href="Ext.form.field.File.html#" rel="event-beforerender" class="cls expand">beforerender</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires before the component is <a href="Ext.form.field.File.html#rendered" rel="Ext.form.field.File#rendered" class="docClass">rendered</a>. Return false from an
event handler to stop the <a href="Ext.form.field.File.html#render" rel="Ext.form.field.File#render" class="docClass">render</a>.</p>
</div><div class="long"><p>Fires before the component is <a href="Ext.form.field.File.html#rendered" rel="Ext.form.field.File#rendered" class="docClass">rendered</a>. Return false from an
event handler to stop the <a href="Ext.form.field.File.html#render" rel="Ext.form.field.File#render" class="docClass">render</a>.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-beforeshow" class="member inherited"><a href="Ext.form.field.File.html#event-beforeshow" rel="event-beforeshow" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-beforeshow" class="viewSource">view source</a></div><a name="beforeshow"></a><a name="event-beforeshow"></a><a href="Ext.form.field.File.html#" rel="event-beforeshow" class="cls expand">beforeshow</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires before the component is shown when calling the <a href="Ext.form.field.File.html#show" rel="Ext.form.field.File#show" class="docClass">show</a> method.
Return false from an event handler to stop the show.</p>
</div><div class="long"><p>Fires before the component is shown when calling the <a href="Ext.form.field.File.html#show" rel="Ext.form.field.File#show" class="docClass">show</a> method.
Return false from an event handler to stop the show.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-beforestaterestore" class="member inherited"><a href="Ext.form.field.File.html#event-beforestaterestore" rel="event-beforestaterestore" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-event-beforestaterestore" class="viewSource">view source</a></div><a name="beforestaterestore"></a><a name="event-beforestaterestore"></a><a href="Ext.form.field.File.html#" rel="event-beforestaterestore" class="cls expand">beforestaterestore</a>(
<span class="pre">Ext.state.Stateful this, Object state</span>)
</div><div class="description"><div class="short"><p>Fires before the state of the object is restored. Return false from an event handler to stop the restore.</p>
</div><div class="long"><p>Fires before the state of the object is restored. Return false from an event handler to stop the restore.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
</div></li><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The hash of state values returned from the StateProvider. If this
event is not vetoed, then the state object is passed to <b><tt>applyState</tt></b>. By default,
that simply copies property values into this object. The method maybe overriden to
provide custom state restoration.</p>
</div></li></ul></div></div></div><div id="event-beforestatesave" class="member inherited"><a href="Ext.form.field.File.html#event-beforestatesave" rel="event-beforestatesave" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-event-beforestatesave" class="viewSource">view source</a></div><a name="beforestatesave"></a><a name="event-beforestatesave"></a><a href="Ext.form.field.File.html#" rel="event-beforestatesave" class="cls expand">beforestatesave</a>(
<span class="pre">Ext.state.Stateful this, Object state</span>)
</div><div class="description"><div class="short"><p>Fires before the state of the object is saved to the configured state provider. Return false to stop the save.</p>
</div><div class="long"><p>Fires before the state of the object is saved to the configured state provider. Return false to stop the save.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
</div></li><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The hash of state values. This is determined by calling
<b><tt>getState()</tt></b> on the object. This method must be provided by the
developer to return whetever representation of state is required, by default, <a href="Ext.state.Stateful.html" rel="Ext.state.Stateful" class="docClass">Ext.state.Stateful</a>
has a null implementation.</p>
</div></li></ul></div></div></div><div id="event-blur" class="member inherited"><a href="Ext.form.field.File.html#event-blur" rel="event-blur" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-event-blur" class="viewSource">view source</a></div><a name="blur"></a><a name="event-blur"></a><a href="Ext.form.field.File.html#" rel="event-blur" class="cls expand">blur</a>(
<span class="pre">Ext.form.field.Base this</span>)
</div><div class="description"><div class="short"><p>Fires when this field loses input focus.</p>
</div><div class="long"><p>Fires when this field loses input focus.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.form.field.Base<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-change" class="member ni"><a href="Ext.form.field.File.html#event-change" rel="event-change" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.File.html" class="definedIn docClass">Ext.form.field.File</a><br/><a href="../source/File.html#Ext-form.field.File-event-change" class="viewSource">view source</a></div><a name="change"></a><a name="event-change"></a><a href="Ext.form.field.File.html#" rel="event-change" class="cls expand">change</a>(
<span class="pre">Ext.ux.form.FileUploadField this, String value</span>)
</div><div class="description"><div class="short">Fires when the underlying file input field's value has changed from the user
selecting a new file from the system fil...</div><div class="long"><p>Fires when the underlying file input field's value has changed from the user
selecting a new file from the system file selection dialog.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.ux.form.FileUploadField<div class="sub-desc">
</div></li><li><span class="pre">value</span> : String<div class="sub-desc"><p>The file value returned by the underlying file input field</p>
</div></li></ul></div></div></div><div id="event-deactivate" class="member inherited"><a href="Ext.form.field.File.html#event-deactivate" rel="event-deactivate" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-deactivate" class="viewSource">view source</a></div><a name="deactivate"></a><a name="event-deactivate"></a><a href="Ext.form.field.File.html#" rel="event-deactivate" class="cls expand">deactivate</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires after a Component has been visually deactivated.</p>
</div><div class="long"><p>Fires after a Component has been visually deactivated.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-destroy" class="member inherited"><a href="Ext.form.field.File.html#event-destroy" rel="event-destroy" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-destroy" class="viewSource">view source</a></div><a name="destroy"></a><a name="event-destroy"></a><a href="Ext.form.field.File.html#" rel="event-destroy" class="cls expand">destroy</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires after the component is <a href="Ext.form.field.File.html#destroy" rel="Ext.form.field.File#destroy" class="docClass">destroy</a>ed.</p>
</div><div class="long"><p>Fires after the component is <a href="Ext.form.field.File.html#destroy" rel="Ext.form.field.File#destroy" class="docClass">destroy</a>ed.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-dirtychange" class="member inherited"><a href="Ext.form.field.File.html#event-dirtychange" rel="event-dirtychange" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-event-dirtychange" class="viewSource">view source</a></div><a name="dirtychange"></a><a name="event-dirtychange"></a><a href="Ext.form.field.File.html#" rel="event-dirtychange" class="cls expand">dirtychange</a>(
<span class="pre">Ext.form.field.Field this, Boolean isDirty</span>)
</div><div class="description"><div class="short"><p>Fires when a change in the field's <a href="Ext.form.field.File.html#isDirty" rel="Ext.form.field.File#isDirty" class="docClass">isDirty</a> state is detected.</p>
</div><div class="long"><p>Fires when a change in the field's <a href="Ext.form.field.File.html#isDirty" rel="Ext.form.field.File#isDirty" class="docClass">isDirty</a> state is detected.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.form.field.Field<div class="sub-desc">
</div></li><li><span class="pre">isDirty</span> : Boolean<div class="sub-desc"><p>Whether or not the field is now dirty</p>
</div></li></ul></div></div></div><div id="event-disable" class="member inherited"><a href="Ext.form.field.File.html#event-disable" rel="event-disable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-disable" class="viewSource">view source</a></div><a name="disable"></a><a name="event-disable"></a><a href="Ext.form.field.File.html#" rel="event-disable" class="cls expand">disable</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires after the component is disabled.</p>
</div><div class="long"><p>Fires after the component is disabled.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-enable" class="member inherited"><a href="Ext.form.field.File.html#event-enable" rel="event-enable" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-enable" class="viewSource">view source</a></div><a name="enable"></a><a name="event-enable"></a><a href="Ext.form.field.File.html#" rel="event-enable" class="cls expand">enable</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires after the component is enabled.</p>
</div><div class="long"><p>Fires after the component is enabled.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-errorchange" class="member inherited"><a href="Ext.form.field.File.html#event-errorchange" rel="event-errorchange" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.Labelable.html" class="definedIn docClass">Ext.form.Labelable</a><br/><a href="../source/Labelable.html#Ext-form.Labelable-event-errorchange" class="viewSource">view source</a></div><a name="errorchange"></a><a name="event-errorchange"></a><a href="Ext.form.field.File.html#" rel="event-errorchange" class="cls expand">errorchange</a>(
<span class="pre">Ext.form.Labelable this, String error</span>)
</div><div class="description"><div class="short"><p>Fires when the active error message is changed via <a href="Ext.form.field.File.html#setActiveError" rel="Ext.form.field.File#setActiveError" class="docClass">setActiveError</a>.</p>
</div><div class="long"><p>Fires when the active error message is changed via <a href="Ext.form.field.File.html#setActiveError" rel="Ext.form.field.File#setActiveError" class="docClass">setActiveError</a>.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.form.Labelable<div class="sub-desc">
</div></li><li><span class="pre">error</span> : String<div class="sub-desc"><p>The active error message</p>
</div></li></ul></div></div></div><div id="event-focus" class="member inherited"><a href="Ext.form.field.File.html#event-focus" rel="event-focus" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-event-focus" class="viewSource">view source</a></div><a name="focus"></a><a name="event-focus"></a><a href="Ext.form.field.File.html#" rel="event-focus" class="cls expand">focus</a>(
<span class="pre">Ext.form.field.Base this</span>)
</div><div class="description"><div class="short"><p>Fires when this field receives input focus.</p>
</div><div class="long"><p>Fires when this field receives input focus.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.form.field.Base<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-hide" class="member inherited"><a href="Ext.form.field.File.html#event-hide" rel="event-hide" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-hide" class="viewSource">view source</a></div><a name="hide"></a><a name="event-hide"></a><a href="Ext.form.field.File.html#" rel="event-hide" class="cls expand">hide</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires after the component is hidden.
Fires after the component is hidden when calling the <a href="Ext.form.field.File.html#hide" rel="Ext.form.field.File#hide" class="docClass">hide</a> method.</p>
</div><div class="long"><p>Fires after the component is hidden.
Fires after the component is hidden when calling the <a href="Ext.form.field.File.html#hide" rel="Ext.form.field.File#hide" class="docClass">hide</a> method.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-keydown" class="member inherited"><a href="Ext.form.field.File.html#event-keydown" rel="event-keydown" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-event-keydown" class="viewSource">view source</a></div><a name="keydown"></a><a name="event-keydown"></a><a href="Ext.form.field.File.html#" rel="event-keydown" class="cls expand">keydown</a>(
<span class="pre">Ext.form.field.Text this, Ext.EventObject e</span>)
</div><div class="description"><div class="short"><p>Keydown input field event. This event only fires if <tt><b><a href="Ext.form.field.File.html#enableKeyEvents" rel="Ext.form.field.File#enableKeyEvents" class="docClass">enableKeyEvents</a></b></tt>
is set to true.</p>
</div><div class="long"><p>Keydown input field event. This event only fires if <tt><b><a href="Ext.form.field.File.html#enableKeyEvents" rel="Ext.form.field.File#enableKeyEvents" class="docClass">enableKeyEvents</a></b></tt>
is set to true.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.form.field.Text<div class="sub-desc"><p>This text field</p>
</div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-keypress" class="member inherited"><a href="Ext.form.field.File.html#event-keypress" rel="event-keypress" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-event-keypress" class="viewSource">view source</a></div><a name="keypress"></a><a name="event-keypress"></a><a href="Ext.form.field.File.html#" rel="event-keypress" class="cls expand">keypress</a>(
<span class="pre">Ext.form.field.Text this, Ext.EventObject e</span>)
</div><div class="description"><div class="short"><p>Keypress input field event. This event only fires if <tt><b><a href="Ext.form.field.File.html#enableKeyEvents" rel="Ext.form.field.File#enableKeyEvents" class="docClass">enableKeyEvents</a></b></tt>
is set to true.</p>
</div><div class="long"><p>Keypress input field event. This event only fires if <tt><b><a href="Ext.form.field.File.html#enableKeyEvents" rel="Ext.form.field.File#enableKeyEvents" class="docClass">enableKeyEvents</a></b></tt>
is set to true.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.form.field.Text<div class="sub-desc"><p>This text field</p>
</div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-keyup" class="member inherited"><a href="Ext.form.field.File.html#event-keyup" rel="event-keyup" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Text.html" class="definedIn docClass">Ext.form.field.Text</a><br/><a href="../source/Text.html#Ext-form.field.Text-event-keyup" class="viewSource">view source</a></div><a name="keyup"></a><a name="event-keyup"></a><a href="Ext.form.field.File.html#" rel="event-keyup" class="cls expand">keyup</a>(
<span class="pre">Ext.form.field.Text this, Ext.EventObject e</span>)
</div><div class="description"><div class="short"><p>Keyup input field event. This event only fires if <tt><b><a href="Ext.form.field.File.html#enableKeyEvents" rel="Ext.form.field.File#enableKeyEvents" class="docClass">enableKeyEvents</a></b></tt>
is set to true.</p>
</div><div class="long"><p>Keyup input field event. This event only fires if <tt><b><a href="Ext.form.field.File.html#enableKeyEvents" rel="Ext.form.field.File#enableKeyEvents" class="docClass">enableKeyEvents</a></b></tt>
is set to true.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.form.field.Text<div class="sub-desc"><p>This text field</p>
</div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-move" class="member inherited"><a href="Ext.form.field.File.html#event-move" rel="event-move" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-move" class="viewSource">view source</a></div><a name="move"></a><a name="event-move"></a><a href="Ext.form.field.File.html#" rel="event-move" class="cls expand">move</a>(
<span class="pre">Ext.Component this, Number x, Number y</span>)
</div><div class="description"><div class="short"><p>Fires after the component is moved.</p>
</div><div class="long"><p>Fires after the component is moved.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li><li><span class="pre">x</span> : Number<div class="sub-desc"><p>The new x position</p>
</div></li><li><span class="pre">y</span> : Number<div class="sub-desc"><p>The new y position</p>
</div></li></ul></div></div></div><div id="event-removed" class="member inherited"><a href="Ext.form.field.File.html#event-removed" rel="event-removed" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-removed" class="viewSource">view source</a></div><a name="removed"></a><a name="event-removed"></a><a href="Ext.form.field.File.html#" rel="event-removed" class="cls expand">removed</a>(
<span class="pre">Ext.Component this, Ext.container.Container ownerCt</span>)
</div><div class="description"><div class="short"><p>Fires when a component is removed from an Ext.container.Container</p>
</div><div class="long"><p>Fires when a component is removed from an Ext.container.Container</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li><li><span class="pre">ownerCt</span> : Ext.container.Container<div class="sub-desc"><p>Container which holds the component</p>
</div></li></ul></div></div></div><div id="event-render" class="member inherited"><a href="Ext.form.field.File.html#event-render" rel="event-render" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-render" class="viewSource">view source</a></div><a name="render"></a><a name="event-render"></a><a href="Ext.form.field.File.html#" rel="event-render" class="cls expand">render</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires after the component markup is <a href="Ext.form.field.File.html#rendered" rel="Ext.form.field.File#rendered" class="docClass">rendered</a>.</p>
</div><div class="long"><p>Fires after the component markup is <a href="Ext.form.field.File.html#rendered" rel="Ext.form.field.File#rendered" class="docClass">rendered</a>.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-resize" class="member inherited"><a href="Ext.form.field.File.html#event-resize" rel="event-resize" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-resize" class="viewSource">view source</a></div><a name="resize"></a><a name="event-resize"></a><a href="Ext.form.field.File.html#" rel="event-resize" class="cls expand">resize</a>(
<span class="pre">Ext.Component this, Number adjWidth, Number adjHeight</span>)
</div><div class="description"><div class="short"><p>Fires after the component is resized.</p>
</div><div class="long"><p>Fires after the component is resized.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li><li><span class="pre">adjWidth</span> : Number<div class="sub-desc"><p>The box-adjusted width that was set</p>
</div></li><li><span class="pre">adjHeight</span> : Number<div class="sub-desc"><p>The box-adjusted height that was set</p>
</div></li></ul></div></div></div><div id="event-show" class="member inherited"><a href="Ext.form.field.File.html#event-show" rel="event-show" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.AbstractComponent.html" class="definedIn docClass">Ext.AbstractComponent</a><br/><a href="../source/AbstractComponent.html#Ext-AbstractComponent-event-show" class="viewSource">view source</a></div><a name="show"></a><a name="event-show"></a><a href="Ext.form.field.File.html#" rel="event-show" class="cls expand">show</a>(
<span class="pre">Ext.Component this</span>)
</div><div class="description"><div class="short"><p>Fires after the component is shown when calling the <a href="Ext.form.field.File.html#show" rel="Ext.form.field.File#show" class="docClass">show</a> method.</p>
</div><div class="long"><p>Fires after the component is shown when calling the <a href="Ext.form.field.File.html#show" rel="Ext.form.field.File#show" class="docClass">show</a> method.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.Component<div class="sub-desc">
</div></li></ul></div></div></div><div id="event-specialkey" class="member inherited"><a href="Ext.form.field.File.html#event-specialkey" rel="event-specialkey" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Base.html" class="definedIn docClass">Ext.form.field.Base</a><br/><a href="../source/Base.html#Ext-form.field.Base-event-specialkey" class="viewSource">view source</a></div><a name="specialkey"></a><a name="event-specialkey"></a><a href="Ext.form.field.File.html#" rel="event-specialkey" class="cls expand">specialkey</a>(
<span class="pre">Ext.form.field.Base this, Ext.EventObject e</span>)
</div><div class="description"><div class="short">Fires when any key related to navigation (arrows, tab, enter, esc, etc.) is pressed.
To handle other keys see Ext.pan...</div><div class="long"><p>Fires when any key related to navigation (arrows, tab, enter, esc, etc.) is pressed.
To handle other keys see <a href="Ext.panel.Panel.html#keys" rel="Ext.panel.Panel#keys" class="docClass">Ext.panel.Panel.keys</a> or <a href="Ext.util.KeyMap.html" rel="Ext.util.KeyMap" class="docClass">Ext.util.KeyMap</a>.
You can check <a href="Ext.EventObject.html#getKey" rel="Ext.EventObject#getKey" class="docClass">Ext.EventObject.getKey</a> to determine which key was pressed.
For example:</p>

<pre><code>var form = new Ext.form.Panel({
    ...
    items: [{
            fieldLabel: 'Field 1',
            name: 'field1',
            allowBlank: false
        },{
            fieldLabel: 'Field 2',
            name: 'field2',
            listeners: {
                specialkey: function(field, e){
                    // e.HOME, e.END, e.PAGE_UP, e.PAGE_DOWN,
                    // e.TAB, e.ESC, arrow keys: e.LEFT, e.RIGHT, e.UP, e.DOWN
                    if (e.<a href="Ext.EventObject.html#getKey" rel="Ext.EventObject#getKey" class="docClass">getKey()</a> == e.ENTER) {
                        var form = field.up('form').getForm();
                        form.submit();
                    }
                }
            }
        }
    ],
    ...
});
</code></pre>

<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.form.field.Base<div class="sub-desc">
</div></li><li><span class="pre">e</span> : Ext.EventObject<div class="sub-desc"><p>The event object</p>
</div></li></ul></div></div></div><div id="event-staterestore" class="member inherited"><a href="Ext.form.field.File.html#event-staterestore" rel="event-staterestore" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-event-staterestore" class="viewSource">view source</a></div><a name="staterestore"></a><a name="event-staterestore"></a><a href="Ext.form.field.File.html#" rel="event-staterestore" class="cls expand">staterestore</a>(
<span class="pre">Ext.state.Stateful this, Object state</span>)
</div><div class="description"><div class="short"><p>Fires after the state of the object is restored.</p>
</div><div class="long"><p>Fires after the state of the object is restored.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
</div></li><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The hash of state values returned from the StateProvider. This is passed
to <b><tt>applyState</tt></b>. By default, that simply copies property values into this
object. The method maybe overriden to provide custom state restoration.</p>
</div></li></ul></div></div></div><div id="event-statesave" class="member inherited"><a href="Ext.form.field.File.html#event-statesave" rel="event-statesave" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.state.Stateful.html" class="definedIn docClass">Ext.state.Stateful</a><br/><a href="../source/Stateful.html#Ext-state.Stateful-event-statesave" class="viewSource">view source</a></div><a name="statesave"></a><a name="event-statesave"></a><a href="Ext.form.field.File.html#" rel="event-statesave" class="cls expand">statesave</a>(
<span class="pre">Ext.state.Stateful this, Object state</span>)
</div><div class="description"><div class="short"><p>Fires after the state of the object is saved to the configured state provider.</p>
</div><div class="long"><p>Fires after the state of the object is saved to the configured state provider.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.state.Stateful<div class="sub-desc">
</div></li><li><span class="pre">state</span> : Object<div class="sub-desc"><p>The hash of state values. This is determined by calling
<b><tt>getState()</tt></b> on the object. This method must be provided by the
developer to return whetever representation of state is required, by default, <a href="Ext.state.Stateful.html" rel="Ext.state.Stateful" class="docClass">Ext.state.Stateful</a>
has a null implementation.</p>
</div></li></ul></div></div></div><div id="event-validitychange" class="member inherited"><a href="Ext.form.field.File.html#event-validitychange" rel="event-validitychange" class="expand more ar"><span>&nbsp;</span></a><div class="title"><div class="meta"><a href="Ext.form.field.Field.html" class="definedIn docClass">Ext.form.field.Field</a><br/><a href="../source/Field.html#Ext-form.field.Field-event-validitychange" class="viewSource">view source</a></div><a name="validitychange"></a><a name="event-validitychange"></a><a href="Ext.form.field.File.html#" rel="event-validitychange" class="cls expand">validitychange</a>(
<span class="pre">Ext.form.field.Field this, Boolean isValid</span>)
</div><div class="description"><div class="short"><p>Fires when a change in the field's validity is detected.</p>
</div><div class="long"><p>Fires when a change in the field's validity is detected.</p>
<h3 class="pa">Parameters</h3><ul><li><span class="pre">this</span> : Ext.form.field.Field<div class="sub-desc">
</div></li><li><span class="pre">isValid</span> : Boolean<div class="sub-desc"><p>Whether or not the field is now valid</p>
</div></li></ul></div></div></div></div></div></div></div><div id="pageContent"></div></div></div></div></body></html>